Spruce prickly glauka planting and care in the open field

Planting spruce Glauka globoza is often used to decorate summer cottages - and this is no accident. The tree really has an exquisite appearance. The blue haze enveloping the small lush twigs creates a fabulous impression.

Characteristics of the prickly (blue) spruce

It is customary for us to call the prickly spruce a blue spruce. She is a stranger in our area. This Christmas tree comes from the northern state of America - Colorado, from where it got its real name "Colorado". The area of ​​distribution of this beauty in natural conditions is very narrow: the states of Utah and Colorado. You can meet her in the mountains and among the rocks at high altitude.

They called the blue spruce because of the unusual color of the needles. All varieties of prickly spruce have a characteristic bluish tint, while the base color may vary. For example: white, silver-green, silver, blue-green, bright blue (for example, at Hoopsie).

Thorny spruce retains its color all year round. Her needles are the most thorny of all conifers. In length, they can grow up to 4 cm. The needles have a wax coating, which helps them easily withstand adverse urban conditions (polluted air).

The life span of prickly spruce is very long - up to three hundred years. The height of the tree can be different, depending on the variety. At the same time, the growth of the tree is very slow.

Spruce Glauka, in other words "gray", is known in two varieties: standard (ordinary) and small (dwarf). An ordinary tree has a trunk length of up to 35-40 cm and grows by about 1-1.5 m. The dwarf tree grows more slowly (8-15 cm per year), and its maximum height does not exceed two meters. The correct name for this baby is Glauka globoza (Globe gray).

Glauka globoza was bred by selection in 1937 by Dutch breeders. It is a slow growing variety. In 25-30 years after planting, it can reach a height of only one and a half or two meters. The crown in the initial period of growth has the shape of a ball, slightly flattened. Then it will gradually take on a conical appearance.

The branches are tough, strong, grow at right angles to the sides or stretch upward, keep their shape well.

The color of the needles is light blue with a silvery sheen, it is similar in color to another variety of blue firs - Hoopsie. This coniferous plant has a particularly bright shade of blue. Hoopsie is a medium-sized variety, such a plant grows up to 10-12 m. Beautiful blue spruce is often used to create a forested area within the city.

Glauka globoza is very popular among landscape designers. It can serve as a decoration for any land plot. In the skillful hands of a specialist, this spruce will add incomparable charm to your garden or cottage.

The use of dwarf spruce for decoration gives a wide scope to the creative imagination. You can plant it surrounded by all kinds of flowers, cereals or shrubs. A fir-tree among stones will look good. You can endlessly experiment with the inclusion of blue beauty in the overall picture of the natural community of your garden or rock garden. This type of spruce lends itself well to cutting branches, so you can give it any shape you want. You can also make beautiful compositions in your garden with the Hoopsie spruce, its unsurpassed blue hue will serve as an excellent addition to the country landscape.

The coniferous miniature plant Glauka globoza perfectly tolerates frosts and the polluted climate of megalopolises. However, in the first winter after planting, it is better to cover the Christmas tree from frost.

How to grow a blue spherical spruce

Spruce Glauka globoza loves good care, especially at the initial stage of growth. She really needs light, but the plant can grow in partial shade. It tolerates drought and frost well.

The soil prefers fertile, acidic, moisture and air permeable - for example, loam or sandy loam are well suited. You can not plant a spruce on heavy alkaline soil, the tree will feel bad in too dry or very wet soil.

Not suitable for permanent cultivation in areas with high groundwater content or wetlands.

Tips

It is better to plant spruce in spring. During this period, the young individual will more easily adapt to new conditions and will get stronger faster. Autumn planting most often ends in the death of seedlings, they do not tolerate the winter cold.

Feed your spruces once a year with a special compound for conifers.

Reproduction of dwarf blue spruce by seeds

Spruce can be propagated by cuttings or seeds, as well as by grafting. It is most convenient to plant the purchased ready-made seedling and transplant it to the chosen permanent place. For growing spruce with your own hands from scratch, the seed method of reproduction is best suited. Let's consider it in more detail.

1. The first step is to get the seeds. They are harvested from cones that will ripen in the first year of life in the fall. You can collect cones for seeds from October to late autumn. The collected cones are brought into heat and left there for several days, until their scales open. Now you can get seeds from the buds. The seeds are sorted, leaving the best ones.
2. Before sowing, the seeds must undergo disinfection (treatment with manganese solution) and stratification. They must be stored all winter under a snow cover, protecting them from rodents.
3. Sowing is carried out with the onset of the first spring days. First, the seeds are taken out of a cold place and dried well.
4. Seeds are planted under a film in a greenhouse or greenhouse. For the soil, a special composition is taken: peat, fertilizers for conifers and fungicides in a small amount. The seeds are placed in the soil to a depth of 2 cm.
5. Care after planting seeds: ensure adequate moisture.
6. Seedlings grow up to three years. By this time, future spruces are ready for transplanting into open ground. Do not be alarmed if there are few of them. Not all seeds will sprout. This is normal.
7. In the open field, young Christmas trees grow for another four years, observing regular watering and feeding. When the spruce trees are about seven years old, they can already be attached in a permanent place by making the last transplant.

How to propagate spruce cuttings

With this method of breeding Glauka globoza spruce, all the characteristic features of the mother variety are preserved. It is more suitable for professionals, but will give better results than seed reproduction.

For growing the future spruce, parts of the branches of an adult are taken. They must be chosen correctly: the size of the cutting should be about 10 cm, the cutting itself is cut with a small piece of bark. Cuttings are cut in mid-spring or autumn, as well as in summer. For cutting the planting material, young spruce trees eight years old are chosen. What to do next? Provide good care.

• First, place the cut fragments in the stimulating solution. Then the cuttings are planted at an angle in a special substrate, bought in a store or made with your own hands: sand plus peat and perlite in the same amount. There should be drainage at the bottom.
• Cover the cuttings with a film, well moistening the soil, create a shade.
• When the shoots take root, they are transplanted into a greenhouse after a year. An abundance of sunlight is important at the initial stage of growth. In greenhouse conditions, the seedlings will grow for another four years. Then they will be put in the chosen permanent place.

Sapling Care Tips

• Maintain sufficient soil moisture.
• Use dry watering (loosening the soil), but do it carefully: the root system of the spruce is located at the surface.
• Watch how the seedling looks. If red needles appear, it means that a fungus has started, crumbling needles indicate waterlogging.
• When watering, it is advisable to warm up the water so that there is no contrast with the warm temperature of the soil.

How to transplant grown seedlings correctly

Saplings that have reached the age of four years must be transplanted to a permanent place. The transplant is carried out together with an earthen lump.

1. Provide a good drainage layer at the bottom of the planting hole if the soil is heavy for planting.
2. The volume of the pit is made almost twice as large as the earthen lump itself.
3. The depth should be up to one meter with clay soils (including a drainage layer up to 20 cm); if the soil is sandy, then the deepening is made up to 80 cm.
4. The following composition of the earth is placed in the depression: black earth layer and sandy layer in equal shares. Sand can be mixed with sawdust.
5. Immerse a clod of earth together with a bag or net (so as not to damage the integrity of the clod), these materials will decompose in the ground.
6. Gradually cover the spruce with soil, watering and compacting layer by layer.
7. The seedling is covered with earth to the top of the coma.

Watering after transplanting should be abundant and regular. During the first year in the summer they water it twice a week, at other times it is enough once. The higher the plant, the more water you need to take: ten liters per one meter, fifteen - by one and a half, thirty - by two and a half, if the plant is higher than three meters, take about forty liters of water.

How to care for a spruce after planting in a permanent place

Caring for the Glauka globoza spruce will require you to perform the following steps.

• Treat in the first week with a solution that stimulates root growth.
• Spray branches and coniferous cover with "Epin" dissolved in water: take an ampoule for five liters. You can use "Zircon", dilute it in a ratio of 1 ml to 10 liters of water.
• In spring, hide the spruce under a net with small holes to protect it from bright sunlight.
• Help thaw the earthen lump under the spruce after winter, pour it with warm water.
• Feed the plant with a coniferous fertilizer. It is unacceptable to use urea, manure, humus!

If you do everything right, then lush forest beauties of a magical blue color will soon grow in your garden.

The main thing is to survive the first and most difficult stage: planting and growing young seedlings. A patient attitude and good care will do the trick. After all, grown and sufficiently strong spruces grow by themselves, requiring almost no effort from you in the future.

Content

• 1 Blue spruce prickly: planting and care, photos, description, varieties
  • 1.1 Main features
  • 1.2 Spruce prickly blue: planting and care in a suburban area
  • 1.3 Use of seeds as planting material
  • 1.4 Using cuttings
  • 1.5 Using the seedling
  • 1.6 How to water blue spruces
  • 1.7 How to fertilize
  • 1.8 How to trim
  • 1.9 Preparing for winter
• 2 Colorado spruce, planting and care
  • 2.1 Features and description of prickly spruce
  • 2.2 Photo of spruce prickly in landscape design
  • 2.3 The main varieties of spruce prickly
  • 2.4 Colorado spruce Glauca
• 3 Features of planting spruce Glauka globoza and caring for it
  • 3.1 Characteristics of prickly (blue) spruce
  • 3.2 How to grow a blue globular spruce
  • 3.3 Reproduction of dwarf blue spruce by seeds
  • 3.4 How to propagate spruce cuttings
  • 3.5 How to properly transplant grown seedlings
  • 3.6 How to care for spruce after planting in a permanent place
• 4 Fir-tree prickly Glauka: description of the variety, varieties, use in landscape design
  • 4.1 Variety Glauka Globoza
  • 4.2 Variety Glauka Konica, or Canadian Spruce
  • 4.3 Competent tree planting
  • 4.4 Breeding methods
  • 4.5 Description of care
  • 4.6 Application in landscape design
• 5 Blue glauca spruce, description, plant features, pruning, care rules
  • 5.1 Description of spruce glauk globoza
  • 5.2 Landing features
  • 5.3 Plant care rules
  • 5.4 Pruning Glauka Globoza spruce
  • 5.5 Diseases and pests
  • 5.6 Aphids
  • 5.7 Bark beetle
  • 5.8 Spider mite
  • 5.9 Shield
• 6 Spruce: the prickly beauty Glauka Globoza in landscape design
  • 6.1 Characteristic varietal features of the plant
  • 6.2 Variants of using spruce in the design of the site
  • 6.3 Neighbors for blue spruce
  • 6.4 Care after planting
  • 6.5 Blue Spruce: video

Blue spruce prickly: planting and care, photos, descriptions, varieties

The homeland of the blue spruce is North America. In the wild, this original tree grows high in the mountains.

Therefore, it is highly resistant to low temperatures and is not afraid of winds.

In our country, this plant is widely used as an ornamental plant on city streets, in parks and in personal plots.

Key Features

Depending on the variety, the blue spruce spruce can reach a height of 80 cm to 25 m. In the wild, these trees grow up to 40 m. The crown of a blue spruce can be pyramidal or conical. The needles for most varieties are very tough. Therefore, the blue spruce is often called prickly.

This plant, in addition to being distinguished by high decorative qualities, is also very unpretentious. This, to a large extent, determines its popularity as a decorative one.

Caring for a blue spruce is a certain difficulty only in the first time after planting.

In the future, there is no need to make any special efforts aimed at maintaining the life of the beauty. The success of the cultivation of blue spruce depends mainly on choosing the right planting site.

Most varieties do not do well in shade. Some varieties like loose, fertile soil, others can even grow on rocks.

Over the years, many varieties of plants such as the blue spruce spruce have been bred.

If you wish, you can choose for your site both a high, with a spreading crown, and a low compact tree.

The most popular varieties among domestic owners of suburban areas are Glauca Misty Blue, Waldburn, Montgomery and Bialobok.

Spruce prickly blue Glauka Misty Blue has a regular conical crown shape.Her branches grow in neat tiers. In height, this variety can reach 20 m.

It grows rather slowly. The crown is very dense, the needles are blue with a steel sheen, and the cones are light brown.

This variety looks very beautiful, which determines its high popularity.

In addition to height, the main criterion that is paid attention to when choosing a variety of a plant such as prickly spruce is shape.

In this regard, Blue Glauka is a very beautiful plant. Its crown has a classic pyramidal shape.

It is these trees, for example, that are traditionally the main attribute of the New Year.

In the wild, the tree is usually quite tall (blue prickly spruce). Its varieties, bred artificially, can be quite compact. Waldburn is an example. Fir-trees of this variety reach a height of no more than 80 cm.

At the same time, they are frost-resistant and feel good in areas with a large number of stones. Best of all, trees of this variety are suitable for rock gardens. The crown of the Waldburn spruce is spherical (up to 1 m in diameter).

The advantages of this variety, among other things, include undemanding soil composition.

Spruce prickly blue Montgomery has a cone-shaped lush crown. This variety reaches a height of 1.8 m. Montgomery is excellent for mixborders with shrubs. This spruce is prized primarily for the fact that its needles acquire a rich blue hue with age.

The Bialobok variety reaches a height of 2 m. It requires fertile soil. This variety is great for coniferous mixborders.

Also, Bialobok looks great in the vicinity of dwarf shrubs. The variety does well in the Russian climate.

But starting from the third year of growth, these trees need to be covered for the winter.

Spruce prickly blue: planting and care in a suburban area

There are several ways to grow these unusual conifers.

As planting material, you can use seeds, cuttings or seedlings from tubs.

Getting beautiful lush trees in all these cases is relatively easy. However, certain cultivation technologies still have to be observed.

Using seeds as planting material

When using this growing technology, cones are taken from the tree of the variety of interest in winter. Spruce prickly blue Misty Blue, Waldburn, Bialobok and any other varieties can propagate by seeds.

The buds of the selected variety are stored in a warm place until they open. Further, seeds are extracted from them, they are dropped into wet sand and stored in the refrigerator until spring.

Then the planting material is treated with a weak solution of potassium permanganate and placed in a soil mixture prepared from peat and garden soil. It is necessary to deepen the seeds by 1-1.5 cm. In the next three weeks, the soil should be periodically moistened.

After the seedlings sprout, they are thinned out.

In the garden or in the yard under the Christmas trees, they dig small holes at a distance of about 25 cm from each other. Drainage is laid on their bottom. Plants are placed in the center and sprinkled with earth acidified with ammonium nitrate. The second time, the Christmas trees are planted in the third year of growth (at a distance of a meter).

Using cuttings

Thorny blue spruce, the description of which was given in detail above in the article, can, if desired, be grown from a twig.

The technology of planting this ornamental crop using cuttings is considered even simpler than using seeds. You need to take a twig from an adult spruce, from the top, in the middle of spring.

The selected cutting at the bottom is cleaned of needles and soaked in a weak solution of potassium permanganate. Next, a hole is dug under it, at the bottom of which drainage is laid. Sprinkle the twig first with a layer of soil taken from under a coniferous tree, and then with sand.

Next, the cutting is watered abundantly. From above, the twig must be covered with foil and burlap.The plant should be watered about 4 times a day before rooting. For the winter, the cutting is covered with sawdust.

Sapling use

Any variety can be planted in this way. For example, it is from the seedling that the prickly blue spruce Glauca is often grown. After all, this traditional New Year's tree has recently been often sold not cut down, but rooted in a pot.

Such planting material allows you to get a full-fledged large luxurious plant as quickly as possible. From the pot, the seedling is transferred to a pit with drainage and acidified soil.

The plant should be transplanted in such a way that its root collar is located strictly at the same level as in the tub. Excessively buried, it can begin to rot.

If the root collar is placed too high when planting, this will quickly lead to its overdrying. The first time after planting, the plant must be shaded.

This is how the planting of such varieties as prickly blue spruce Misty Blue, Montgomery, Bialobok, etc. is carried out.

How to water blue spruces

At first, caring for the plant will be time-consuming. For this owner of a suburban area, who decided to plant a blue spruce, you need to be prepared. Up to a year, the soil under this plant should be moistened several times a day. You will also have to periodically spray the crown.

Blue spruce prickly is a moisture-loving plant. You will have to water the trees at least once or twice a day, in the morning and in the evening. In this case, water must be poured not at the root, but by sprinkling.

Many owners of suburban areas plant blue spruces in their lawns. In this case, watering the grass and the tree can be done at the same time. The water for firs is extremely warm.

How to fertilize

It is categorically impossible to use ordinary organic fertilizers for Christmas trees, especially fresh manure. They do not like these plants and an overabundance of dressings.

That blue prickly spruce, which was too often fertilized in summer, can even freeze in winter. For the first five years, the trees are fed with mineral fertilizers.

It is best to use universal products intended for conifers for this purpose. Not bad for Christmas trees and "Kemira-wagon". Fertilizer should be applied immediately after the snow melts.

The agent is scattered in the near-trunk circle and slightly embedded in the ground with a rake. Adults ate after 5 years of growth, fertilization is optional.

How to trim

The spruce is prickly blue, planting and caring for which in the conditions of the Russian climate are not too complicated procedures, the crown in most cases has a neat and symmetrical crown. However, pruning of these trees in the spring still needs to be done.

Sick and broken branches are removed from firs. Sometimes, for example, when using trees as a hedge, crown formation is also produced. In this case, pruning is performed in the summer, after the growth of the shoots has ceased.

For the first time, this is done some time after planting. It is advisable to make molding up to 7 years of age of the tree. It is not recommended to perform this operation in autumn. Otherwise, the cut branches may freeze in winter.

Forming a crown is allowed only in some varieties of spruce.

It is not necessary to process the cuts of this plant with garden varnish. The spruce will give off a large amount of healing resin.

Preparing for winter

Most varieties of blue spruce are frost-resistant. Therefore, only young plants and undersized varieties should be prepared for winter. For such trees, it is advisable to press the branches against the trunk so that they are not broken by snow.

In general, this plant is very spectacular and at the same time relatively unpretentious - spruce prickly blue.

The photos presented to the attention of the reader in the article clearly show all the beauty of these original trees.

Decorating your suburban area with at least a couple of such Christmas trees is definitely worth it.

Colorado spruce, planting and care

A century ago, thorny spruce was a rarity in our country. It was planted to decorate the main squares and in front of administrative buildings. Now this evergreen beauty has become available to many.

It is ideal for landscaping city streets, for decorating a plot and for creating hedges. Thorny spruce, thanks to its bright and unusual needles, will make your garden unique at any time of the year.

In this article, we will consider the main features of the prickly spruce, learn about its types and varieties, and also reveal all the nuances of the agricultural technology of growing this evergreen aristocrat.

Features and description of prickly spruce

The prickly spruce is an evergreen coniferous tree that belongs to the Pine family. Its name in Latin sounds like Picea, which means "resin". In our country, they used to call such a spruce blue, although in the homeland of the prickly spruce it had a completely different name.

Colorado spruce - this is the name of this evergreen beauty in the western part of North America, for the states of Utah and Colorado this tree is their symbol.

It is there that the limited habitat of the prickly spruce is located, where it grows on mountains and rocks at a decent height above sea level.

Description of barbed spruce:

• It is an evergreen coniferous tree.
• It grows into a rather tall tree. In nature, the height of prickly spruce reaches up to 30, less often 46 m.In landscape design, prickly spruce can grow up to 20 m.
• It grows rather slowly - only by 5-8 cm in a year.
• Colorado spruce has a long life - it can live in one place for up to 300 years.
• The trunk diameter is also quite impressive - it can reach up to 1.5 m in width.
• The main decoration of prickly spruce is needles, which have a wide variety of colors with an obligatory admixture of shades of blue. The color of the needles can be silver, blue, silver-green, white. The blue thorny spruce is one of the most popular in our gardens.
• The length of the needles reaches 4 cm, it is the most prickly among all representatives of the Pine family.
• The branches of prickly spruce grow vertically upward or at a slight angle, differ in density. Therefore, this tree keeps its shape perfectly.
• The spruce crown is dense, slender and tapered. Thanks to this, she is so loved by landscape designers. However, with age, the crown of prickly spruce changes its shape to cylindrical.
• Spruce blooms in May and early June.
• Mature buds are light brown in color and reach 7-11 cm in length.
• The root system of prickly spruce is superficial and this must be taken into account when planting.
• The needles of this spruce are covered with a waxy coating, so it can grow well in urban air with different levels of pollution.
• Colorado spruce has about 50 varieties that grow in nature. However, decorative varieties are used in landscape design, there are a little more than 20 of them.

Photo of spruce barbed in landscape design

Spruce prickly is very fond of landscape designers for its unpretentiousness and beauty of the crown.

It is used for planting in various garden compositions, as well as for creating hedges. Thorny spruce is ideal for urban planting.

All the features of this use can be seen on the proposed photos of prickly spruce.

It looks great in various rock gardens and rockeries in the vicinity of other coniferous or deciduous trees. However, it must be planted either as a central component or as a background in the background.

You can decorate the site in a very original way with the help of a coniferous composition, which will include trees of different heights.

Thanks to its lush crown, prickly spruce is perfect for creating hedges.

The main varieties of spruce prickly

On private plots, you can most often find decorative varieties of prickly spruce, which amaze with their diversity.Each type of this spruce differs in height, as well as in the color of the needles.

Colorado spruce Glauca

The group of prickly glauk spruce includes conifers that have not undergone selection and have bluish needles with slight deviations. This includes spruce trees of various heights and crown shapes.

• Colorado spruce Glauca. The classic coniferous variety of this group. It has a rather high growth - it can grow up to 30-40 cm, the annual growth is 1.5 m. The color of the needles may vary depending on the specific variety.
• Colorado spruce Glauca Globosa. It is a dwarf form of a coniferous tree belonging to the glauca group. It can grow up to 2 meters in height and 1.5 m in width. The annual growth is only 5-15 cm. The colna has an asymmetrical spherical shape, sometimes with several main branches. With age, the branches thicken and it is easy to prune, which makes this variety of prickly spruce popular with landscape designers. The color of the needles is blue with a bluish tint.
• Colorado spruce Glauca Pendula. A tree with a rather bizarre crown shape - dense branches are often drooping, and the trunk is curved. You can compare such a prickly spruce with a weeping willow. Needs yes & #

Features of planting spruce Glauka globoza and caring for it

Planting spruce Glauka globoza is often used to decorate summer cottages - and this is no accident. The tree really has an exquisite appearance. The blue haze enveloping the small lush twigs creates a fabulous impression.

Characteristics of the prickly (blue) spruce

It is customary for us to call the prickly spruce a blue spruce. She is a stranger in our area.

This Christmas tree comes from the northern state of America - Colorado, from where it got its real name "Colorado".

The area of ​​distribution of this beauty in natural conditions is very narrow: the states of Utah and Colorado. You can meet her in the mountains and among the rocks at high altitude.

They called the blue spruce because of the unusual color of the needles. All varieties of prickly spruce have a characteristic bluish tint, while the base color may vary. For example: white, silver-green, silver, blue-green, bright blue (for example, at Hoopsie).

Thorny spruce retains its color all year round. Her needles are the most thorny of all conifers. In length, they can grow up to 4 cm. The needles have a wax coating, which helps them easily tolerate unfavorable urban conditions (polluted air).

The life span of prickly spruce is very long - up to three hundred years. The height of the tree can be different, depending on the variety. At the same time, the growth of the tree is very slow.

Spruce Glauka, in other words "gray", is known in two varieties: standard (ordinary) and small (dwarf).

An ordinary tree has a trunk length of up to 35-40 cm and grows by about 1-1.5 m. The dwarf tree grows more slowly (8-15 cm per year), and its maximum height does not exceed two meters.

The correct name for this baby is Glauka globoza (Globe gray).

Glauka globoza was bred by selection in 1937 by Dutch breeders. It is a slow growing variety.

In 25-30 years after planting, it can reach a height of only one and a half or two meters. The crown in the initial period of growth has the shape of a ball, slightly flattened.

Then it will gradually take on a conical appearance.

The branches are tough, strong, grow at right angles to the sides or stretch upward, keep their shape well.

The color of the needles is light blue with a silvery sheen, it is similar in color to another variety of blue firs - Hoopsie.

This coniferous plant has a particularly bright shade of blue. Hoopsie is a medium-sized variety, such a plant grows up to 10-12 m.

The beautiful blue spruce is often used to create a forested area within the city.

Glauka globoza is very popular among landscape designers. It can serve as a decoration for any land plot.In the skillful hands of a specialist, this spruce will add incomparable charm to your garden or cottage.

The use of dwarf spruce for decoration gives a wide scope to the creative imagination. You can plant it surrounded by all kinds of flowers, cereals or shrubs.

A fir-tree among stones will look good. You can endlessly experiment with the inclusion of blue beauty in the overall picture of the natural community of your garden or rock garden.

This type of spruce lends itself well to cutting branches, so you can give it any shape you want.

You can also make beautiful compositions in your garden with the Hoopsie spruce, its unsurpassed blue hue will serve as an excellent addition to the country landscape.

The coniferous miniature plant Glauka globoza perfectly tolerates frosts and the polluted climate of megacities. However, in the first winter after planting, it is better to cover the Christmas tree from frost.

How to grow a blue spherical spruce

Spruce Glauka globoza loves good care, especially at the initial stage of growth. She really needs light, but the plant can grow in partial shade. It tolerates drought and frost well.

The soil prefers fertile, acidic, well-permeable moisture and air - for example, loam or sandy loam are well suited. You can not plant a spruce on heavy alkaline soil, the tree will feel bad in too dry or very wet soil.

Not suitable for permanent cultivation in areas with high groundwater content or wetlands.

It is better to plant spruce in spring. During this period, the young individual will more easily adapt to new conditions and will get stronger faster. Autumn planting most often ends in the death of seedlings, they do not tolerate the winter cold.

Feed your spruces once a year with a special compound for conifers.

Reproduction of dwarf blue spruce by seeds

Spruce can be propagated by cuttings or seeds, as well as by grafting. It is most convenient to plant the purchased ready-made seedling and transplant it to the chosen permanent place. For growing spruce with your own hands from scratch, the seed method of reproduction is best suited. Let's consider it in more detail.

1. The first step is to get the seeds. They are harvested from cones that will ripen in the first year of life in the fall. You can collect cones for seeds from October to late autumn. The collected cones are brought into heat and left there for several days, until their scales open. Now you can get seeds from the buds. The seeds are sorted, leaving the best ones.
2. Before sowing, the seeds must undergo disinfection (treatment with manganese solution) and stratification. They must be stored all winter under a snow cover, protecting them from rodents.
3. Sowing is carried out with the onset of the first spring days. First, the seeds are taken out of a cold place and dried well.
4. Seeds are planted under a film in a greenhouse or greenhouse. For the soil, a special composition is taken: peat, fertilizers for conifers and fungicides in a small amount. The seeds are placed in the soil to a depth of 2 cm.
5. Care after planting seeds: ensure sufficient moisture.
6. Seedlings grow up to three years. By this time, future spruces are ready for transplanting into open ground. Do not be alarmed if there are few of them. Not all seeds will sprout. This is normal.
7. In the open field, young Christmas trees grow for another four years, observing regular watering and feeding. When the spruce trees are about seven years old, they can already be attached to a permanent place by making the last transplant.

How to propagate spruce cuttings

With this method of breeding Glauka globoza spruce, all the characteristic features of the mother variety are preserved. It is more suitable for professionals, but will give better results than seed reproduction.

For growing the future spruce, parts of the branches of an adult are taken. They must be chosen correctly: the size of the cutting should be about 10 cm, the cutting itself is cut with a small piece of bark.

Cuttings are cut in mid-spring or autumn, as well as in summer. For cutting the planting material, young spruce trees eight years old are chosen. What to do next? Provide good care.

• First, place the cut fragments in the stimulating solution. Then the cuttings are planted at an angle in a special substrate, bought in a store or made with your own hands: sand plus peat and perlite in the same amount. There should be drainage at the bottom.
• Cover the cuttings with a film, well moistening the soil, create a shade.
• When the shoots take root, they are transplanted into a greenhouse after a year. An abundance of sunlight is important at the initial stage of growth. In greenhouse conditions, the seedlings will grow for another four years. Then they will be put in the chosen permanent place.

Sapling Care Tips

• Maintain sufficient soil moisture.
• Use dry watering (loosening the soil), but do it carefully: the root system of the spruce is located at the surface.
• Watch how the seedling looks. If red needles appear, it means that a fungus has started, crumbling needles indicate waterlogging.
• When watering, it is advisable to warm up the water so that there is no contrast with the warm temperature of the soil.

How to transplant grown seedlings correctly

Saplings that have reached the age of four years must be transplanted to a permanent place. The transplant is carried out together with an earthen lump.

1. Provide a good drainage layer at the bottom of the planting hole if the soil is heavy for planting.
2. The volume of the pit is made almost twice as large as the earthen lump itself.
3. The depth should be up to one meter with clay soils (including a drainage layer up to 20 cm); if the soil is sandy, then the deepening is made up to 80 cm.
4. The following composition of the earth is placed in the depression: black earth layer and sandy layer in equal shares. Sand can be mixed with sawdust.
5. Immerse a clod of earth together with a bag or net (so as not to damage the integrity of the clod), these materials will decompose in the ground.
6. Gradually cover the spruce with soil, watering and compacting layer by layer.
7. The seedling is covered with earth to the top of the coma.

Watering after transplanting should be abundant and regular. During the first year in the summer they water it twice a week, at other times it is enough once.

The higher the plant, the more water you need to take: ten liters per one meter, fifteen - by one and a half, thirty - by two and a half, if the plant is higher than three meters, take about forty liters of water.

How to care for a spruce after planting in a permanent place

Caring for the Glauka globoza spruce will require you to perform the following steps.

• Treat in the first week with a solution that stimulates root growth.
• Spray branches and coniferous cover with "Epin" dissolved in water: take an ampoule for five liters. You can use "Zircon", dilute it in a ratio of 1 ml to 10 liters of water.
• In spring, hide the spruce under a net with small holes to protect it from bright sunlight.
• Help thaw the earthen lump under the spruce after winter, pour it with warm water.
• Feed the plant with a coniferous fertilizer. It is unacceptable to use urea, manure, humus!

If you do everything right, then lush forest beauties of a magical blue color will soon grow in your garden.

The main thing is to survive the first and most difficult stage: planting and growing young seedlings. A patient attitude and good care will do the trick. After all, grown and sufficiently strong spruces grow by themselves, requiring almost no effort from you in the future.

Fir-tree prickly Glauka: description of the variety, varieties, use in landscape design

In 1858, a beauty with a thick crown and emerald color appeared in Russia, who immediately conquered all summer residents and agronomists with her appearance. This beautiful Glauca spruce was found in North America, high in the mountains.

At this stage of time Glauka is one of the first to decorate gardens and parks. It is unpretentious to care for and tolerates frost perfectly, which makes it even more attractive for gardeners.It makes no difference in which corner of the country it is planted, it will take root in any region. This species can live up to 400 years.

Therefore, it is necessary to correctly think over the landing site.

The needles are light blue with a bright silvery shade. This tree attracts many precisely with its color. The blue-silver beauty often adorns parks, gardens and just lawns that are located within the city.

Glauka is popular in the landscape design environment. Can decorate any plot with land and turn it into a fabulous place. With the correct placement, this breed will become a real decoration of your garden or summer cottage.

This tree has several subspecies:

1. Blue Spruce (most common)
2. Spruce Glauka Globoza (dwarf);
3. Spruce Glauka Konika (dwarf).

Glauka Globoza variety

Picea pungens glauca globosa comes from the pine family. An adult tree can grow up to 30 meters in height, in a year a young shoot can grow up to 25-35 cm in height and up to 16 cm in width.

The crown of Glauka is cone-shaped, and its spiky needles are covered with wax, which gives it an emerald color. The plant has a height of no more than one meter. If you do not cut it, then it will grow in width more than in length.

Dwarf spruce grows very slowly.

Unpretentious caredoes not require much attention to itself. It tolerates frost well in northern Russia.

In the first years of life, it is necessary to protect the seedling from direct exposure to the sun, so as not to harm the young needles.

It is worth remembering that in the summer it is necessary to water the plant, like any other.

Glauka Konica variety, or Canadian Spruce

It is too dwarf spruce, but in size it is larger than Glauka Globoza. Konica can grow up to 4 m high and 2 m wide. The needles are softer than those of the main species. A young plant grows by 4-5 cm per year.

Glauka Konika loves shade more than the sun. While the seedling is young, the first years must be covered for the winter so that it does not freeze. The sun's rays are also undesirable for him. Although it is a miniature spruce, its place is exclusively on the street.

Competent tree planting

When choosing a place for planting spruce, it is necessary to build on the factor that it is shade-loving plant and grows poorly in direct sunlight.

But a small amount of light will not damage it, it will only warm the earth a little.

When planting, you can use drainage soil and soil from a coniferous forest, this will only improve growth and nourish the roots with necessary trace elements.

Young shoots best replant in spring, so they will have time before winter to get stronger. If you transplant a plant in the fall, then it may die during severe frosts.

The planting hole should be extensive for the root system - about 75 cm.If a group of spruce is to be planted, it is necessary to plant at a distance of at least 3 m from each other.

The first time after planting, the plant must be watered and fertilized.

Reproduction methods

There are several ways to propagate spruce.

1. Cuttings
2. Seed collection
3. Grafting

Of course, it is most convenient to buy a ready-made seedling and plant it in any place you like.

But it happens that there is no way to buy a seedling, and you have to look for an alternative. The easiest way is to grow from seed.

The seeds are in the conesto be harvested in the fall.

Cones must be brought into a warm room and left to dry completely. After that, you need to carefully remove the seeds from the cones and choose the best ones for sowing.

Before sowing the seeds, they are soaked in a weak solution of manganese. For best results, store them under snow cover throughout the winter.

In the spring, the seeds are dried before planting and planted in the ground to a depth of 2 cm.

Care description

As we already wrote, this species is unpretentious to care for. However, you will have to adhere to the minimum rules in caring for a prickly spruce:

1. do not overdry the land in the summer;
2. do not overflow the soil;
3. hide young seedlings from direct sunlight;
4. cover young seedlings for winter;
5. transplant only in the spring.

If you water the soil often, the root system can rot, and it will be difficult to save. In summer, water at least once a week.

To improve the growth and appearance of Glauka, you can feed the plant once a year.

It is necessary to cover young seedlings from direct sunlight., since the needles are not yet strong and can easily be burned by the sun.

Application in landscape design

Glauka spruce occupies one of the first places in the decoration of the site due to its appearance and characteristic features. Thanks to the emerald color of the needles, lush crown, frost resistance and ease of care, this beauty can decorate parks, gardens and house plots.

It can also be used as a hedge, which can create shade on a hot summer day, serve as a dividing line between areas and simply delight the eye. The dwarf view of the Glauka spruce in this sense is no worse - you can create a miniature hedge. The main thing when seating is to take into account the dimensions.

If you include imagination and creativity, you can turn a garden or any other area into a fabulous place. Globoza will look gorgeous on lawns or along paths in the form of emerald balls.

You can also plant the balls in flowerpots, and the plant will become the center of attention. This is not only convenient, but also practical, lawns in the future can be swapped throughout the site.

The globose will not always have the shape of a ball; it must be cut in a timely manner to maintain its shape.

Blue glauca spruce, description, plant features, pruning, care rules

Spruce blue glauka globoza is a dwarf variety of prickly spruce, imported from North America. It was bred by breeding at the beginning of the last century.

This type of coniferous plant is widely used in landscape design due to its unpretentiousness, beautiful color and unusual shape.

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Description of spruce glauka globoza

This plant is gray in color. At an early age, it has a round shape due to the absence of a pronounced trunk. After 10 years, the trunk begins to form, and the spruce takes the form of a spreading cone.

Spruce prickly glauka globoza grows slowly. After 30 years, its height does not exceed 2 m. The annual growth of spruce is about 8 cm. The total life span is up to 500 years.

The plant has strong and tough branches that grow to the sides or upward at a slight angle. The needles are sharp, sickle-shaped. The cones are oblong, brown in color, grow and fall in the first year of the plant's life.

Spruce glauka globoza differs in unpretentiousness. It tolerates drought and frost well. Due to its resistance to smoke, gas and soot, it easily takes root in urban areas.

The spruce prickly glauka globoza on the trunk looks original. It is a spruce grafted onto a tree with a long trunk. It turns out a coniferous ball on a high leg.

Landing features

Spruce is planted from mid-spring to mid-summer. Before planting this coniferous plant, you must choose the right site. It should be located away from groundwater. Loose, moderately moist soil is preferred.

This variety of blue spruce is photophilous. Therefore, the sunny side is chosen for its landing. In such a place, the land will be without excess water.

A pit for planting glauka globoza is dug about a meter deep. It is better to take the soil in a coniferous forest and mix it with sand and peat in a ratio of 2: 1: 1. If the site still lends itself to flooding, you need to add a drainage layer of sand or rubble 20 cm thick.

The root collar of the plant should be at ground level. After planting, the spruce must be watered abundantly (about 50 liters of water). Fertilizer is added if desired.

If the trees are planted in groups, the distance between the trees should be about 2 m.

Plant care rules

Glauk spruce care is necessary only in the first couple of years of life. A mature tree is unpretentious and grows without hassle.

In order for the plant to take root well, it is important to observe the following rules.

• Fertilizing with fertilizers for spruce trees should be carried out once a year.
• In hot weather, water the tree weekly. There should be not too much water to avoid root rot.
• In the first week after planting, water the tree with a solution that stimulates root growth.
• The soil around the trunk should be regularly loosened 5 cm deep.
• In spring and summer, protect the tree from direct sunlight.
• In the hot season, wash the foliage from dust.
• For the winter, sprinkle the soil near the trunk with peat.
• In the first 2 years, cover the tree for the winter. Then clean it of snow to avoid ice.
• After winter, pour warm water over the ice ball near the trunk so that the ice melts faster.

Pruning glauca globoza spruce

Spruce pruning is divided into two types:

• decorative (to shape and change the direction of growth of branches);
• sanitary (removal of diseased and dried branches).

Glauka globoza keeps its shape well and practically does not need decorative pruning. It can be done if the tree forms a living fence or its branches interfere with the growth of other plants.

Decorative pruning is done in the spring. In winter, it is not recommended to do it due to the fact that the slices do not react well to the cold. In summer, pruning is undesirable due to the risk of disease.

It is best to give the desired shape to the crown immediately after transplanting. If done correctly, a repeat procedure may not be necessary. If you want the tree to have an unusual crown, you need to trim it while the tree is young, up to 8 years old. After this period, the crown is no longer touched.

Sanitary pruning can be done at any time of the year and at any age as needed.

In order not to harm the tree, you must follow the rules for pruning:

• Clean, sharp instruments must be used.
• The cut should be just above the new buds.
• The top is cut off by 2-3 cm. In its place, then 2 new branches are formed, one of which must then be removed.
• No more than a third of last year's growth is subject to pruning, otherwise the plant will weaken.

Diseases and pests

With proper planting and care, spruce prickly glauca globose is practically not susceptible to diseases.

But sometimes pests can settle on the tree. Here are some of them.

Aphid

From this insect, the needles turn yellow and are covered with a white sticky bloom. To get rid of the pest, you need to treat the affected areas with insecticides, dust, soapy water with the addition of ash.

Bark beetle

The beetle makes moves in the wood, infects it with a fungus. The trunk is covered with wood dust.

To get rid of the bark beetle, you need to remove completely dead parts of the tree, then pierce the holes with steel wire to drive the pest away.

After that, it is necessary to treat the plant with insecticides.

Spider mite

It can be recognized by the thin cobwebs on the branches and trunk. He feeds on the juice of the spruce, destroying its cells. From this, the plant dries up and dies. You can get rid of the parasite with the help of acaricides.

Shield

Promotes leaf fall, drying and death of the plant. Insects are removed mechanically using a toothbrush or a cloth soaked in an alcohol-soap solution or a mixture of kerosene and soap. Commercial chemicals can be used.

Spruce prickly glauka globoza is a beautiful and unpretentious plant that will look spectacular in any area. Good in single and group plantings, in the form of a hedge.

Useful tips for those who decided to choose a spruce seedling and plant on their site:

Spruce: prickly beauty Glauka Globoza in landscape design

Blue spruces were brought from the forests of North America, first to Europe, where they gained popularity for their unusual color of needles, then, already in the middle of the 19th century, they came to Russia. They have become a worthy decoration of famous parks and palace gardens.

Decorative spruce Glauka Globoza is the most demanded because of its small size.In small areas, in public parks or in private estates, it takes up little space without obstructing other plants.

From the description of this plant, you can learn more about its signs and properties.

Typical varietal features of the plant

This variety of blue spruce was bred quite recently (1937), it differs from its tall counterparts in low growth, which allows it to be used on any, even the smallest, plots of land.

Despite its size, the decorative qualities of Glauka Globoza spruce are in no way inferior to their powerful wild relatives.

Landscape designers use this tree in their unique compositions, fully applying its properties and qualities:

• Glauka Globoza belongs to the dwarf species of firs;
• grows slowly, over the entire life cycle it gains a height of no more than 1.5 meters (if you do not prune);
• does not require a special composition of the soil, it develops well, practically on all plots of land;
• young plantings, until they have taken root in a new place, should be protected more carefully: shade and water if they are on the south side of the garden;

• the crown of the spruce has a spherical shape, without pruning it will rise in height, and the lower branches grow in different directions, exceeding the total height of the spruce in diameter.

Attention! Consider this feature when choosing a landing site. The distance from the planted plant to buildings or other trees should be at least 1.5 meters in circumference.

Variants of using spruce in the design of the site design

On his site, each owner individually decides what and how to plant. Not relying on their imagination or having no experience, some resort to the help of specialists, but not everyone can afford such services.

Gardeners who decide to do this on their own may face problems related not to planting, but to how beautifully and correctly combine the decorative Glauka Globoza spruce with other plants so that both of them do not suffer from the neighborhood, but make up a wonderful ensemble ... We will tell you and show in the photo how to solve this problem.

First of all, draw up a clear project plan for future spruce plantings, given its slow growth, determine what shape you want to see the crown of the tree, its height and the circumference of the lower branches. Then prepare the pits, apply fertilizers, plant the seedlings in the chosen place. Now you can start forming a tree, it can be in the form:

• low trunk with a spherical crown;
• a column with a low trunk and a flattened top (like a pillow);

• a tall column-trunk with a ball-shaped crown, reminiscent of street garden lights;
• peaked pyramids in the image of a fairy-tale Christmas tree, which are often depicted on New Year's cards.

Advice. The crown shape is formed by annual pruning. Do not try to give the spruce the required shape in one or two circumcisions, this is done for years. Be patient, and for 5-6 years, you will achieve the desired result. The spruce will take the desired shape, in the future it is only slightly corrected.

Neighbors for blue spruce

Planting dwarf spruces over time oxidizes the soil, so you should choose neighbors for it, who are not afraid of a slight oxidation of the soil.

The undersized Glauka Globoza spruce goes well with deciduous ornamental shrubs, such as lilac, forsythia, anaphalis, whose bright flowers and fruits stand out beautifully against the background of blue needles.

From fruit and berry bushes and trees, rowan, gooseberry, sea buckthorn and raspberry are suitable for the neighborhood with spruce.

In dwarf spruce varieties, the root system does not grow, since in tall trees, neither in breadth nor in depth, which allows, especially in the early period, to plant flowers next to it, annual or seasonal perennials, for example, lilies.

By alternating spruce seedlings with matching fruit bushes, you can create a colorful hedge that will decorate the site, and you will also get berries.Fill the space between the hedge and the paths with low flower borders, interspersed with bushes of cereal plants.

Features of care after planting

Earlier we have already said that it is possible to plant Glauka Globaza spruce in any soil, besides, it is unpretentious in maintenance, it tolerates low temperatures well.

At the beginning of the growing season, immediately after planting and over the next 2-3 years, it is necessary to follow some care rules so that the adaptation process goes without problems:

• water the seedlings regularly in hot weather, but do not pour too hard on the roots, this can cause them to rot;
• loosen the ground and remove large weeds;
• equip shadow curtains when exposed to direct sunlight;
• do not prune in order to form the crown of a tree more than once a year;
• upon detection of a disease or insect pests, promptly carry out treatment with pesticides.

When decorating their garden or personal plot, the owners spare no time or labor. Such costs are paid off with a sense of satisfaction, beauty and pleasure from the sight of magnificent, healthy plants that they themselves have grown to the surprise and joy of all people.

Blue spruce: video

Spruce Glauka, or in Latin Picea Glauka, is another name for the spruce gray, which is also known as Canadian and white. This coniferous tree belongs to the Pine family, the genus Spruce. Most common in North America.

Description

The gray spruce, or Glauka, is an evergreen coniferous tree. Its average height is no more than 20 m, and some specimens can grow up to 40 m. Each year the spruce grows by 15–25 cm. The trunk diameter of an adult tree can reach 1 m.

Description of Glauka spruce: gray and green varieties

Spruce Glauka has the following external features:

• It has a thin, scaly gray-brown bark.
• The length of the needles can range from 12 to 20 mm. In section, it has a rhombic shape.
• The needles have an unusual graduated color: from above it is darker - blue-green, and from below it is lighter - blue-white.
• For young trees, a narrow-conical crown shape is characteristic, while in old spruces it acquires a cylindrical shape.
• The cones have a weakly centric shape, their length varies from 3 to 7 cm, and their width does not exceed 2.5 cm.
• Young buds are usually green or reddish, while mature buds are brown.
• Spruce seeds are black, 2-3 mm long, with a light brown wing 5 to 8 mm long.

There are many varieties of Glauka spruce. Let's list the most remarkable species.

Dwarf decorative fir-tree Konik. Its average height does not exceed 1 m, and by the age of 5 years it grows to a maximum of 20 cm. The foliage has a color from green to dark green.

Variety Alberta Globe is a dwarf tree with a spherical crown, Konica's "younger sister", her mutation. The height of an adult tree is no more than 90 cm. The needles are green. Prefers to grow in acidic and neutral soils.

Blue Wonder is another Konica mutation. An adult plant can reach a height of almost 2 m. The needles are colored blue-green.

The photo shows 2 varieties of Glauka spruce.

Planting and leaving

This type of spruce prefers shaded areas. For life, it does not need enriched land. It can survive on poor sandy soils. A soil mixture consisting of turf, peat and sand in a ratio of 2: 1: 1 is considered optimal for growth. Before planting a spruce, you need to lay out drainage in the planting hole, for example, from expanded clay, broken brick.

Spruce, which grows on fertile soil, has a more pronounced root system.

Caring for the Glauk spruce is simple. It needs to be watered more often in hot summer, as well as cut off dried and diseased branches in a timely manner. It is advisable to mulch young seedlings for the winter with a layer of peat or sawdust 6–8 cm thick.

This spruce tolerates cold winters well and is generally unpretentious.It is well developed in any locality: it can feel great in an arid region and in a humid maritime climate.

Spruce Glauka can act not only as a decorative tree for the New Year holidays. Due to its good wind resistance, it is specially planted as a natural protective barrier.

See also: description of birch

Spruce prickly ‘Glauka’ pine family. Homeland - North America where it grows in the Rocky Mountains at an altitude of 2000-3000 m above sea level. Spruce prickly ‘Glauka’ the most decorative of fir trees.

Tree, up to 15 - 30 m high, with a conical crown. The bark is gray-brown, thick, furrowed. Young shoots are yellowish-brown or orange-brown, glabrous, tough.
Male cones are brownish-brown, female cones are red, turning green when ripe, and then turning brown. Blossoming in May - early June.

Mature cones are cylindrical, light brown, 5-10 cm long. Ripen by September of the same year. Until the fall of next year, they usually hang on the tree even after the seeds have spilled out. Seeds are 2 mm long with a short yellowish-brown wing.

The needles are green or bluish, 2-3 cm long. It differs from other spruces by its long protruding tetrahedral very sharp needles, the color of which can vary from green, blue, or dove-gray to almost white. The color depends on the wax coating on young needles, the thickness of which is different for different forms of spruce. By winter, the plaque gradually disappears, and the crown changes its color to dark green, and the needles become more rigid.

Spruce prickly ‘Glauka’ grows slowly. Possesses phytoncidal, air-ionizing properties.

It is to this type that most of the decorative forms, the so-called blue or silver spruce, belong.

Life form: Conifer tree

Crown: Conical, dense.

Growth rate:Quick. Annual growth is 30 cm in height and 15 cm in spread.

Height 15 m., Crown diameter 8 m.

Durability: 600 years

Fruits: Cones, oval-cylindrical, brown, 5 to 10 cm.

Needles: Needle-shaped, hard, sharp, steel-bluish.

Decorativeness:Spruce prickly ‘Glauka’ decorative primarily due to the beautiful shape of the crown and the color of the needles.

Usage: Spruce prickly ‘Glauka’ Single plantings, decorative groups, hedges.

Attitude

to the light: photophilous

to moisture: demanding

to the soil: not demanding

to temperature: frost-resistant

Homeland: North America.

Growing conditions, care

Planting and care: Spruce

thorny ‘Glauka’ ‘Glauka Globoza’ ‘Costeriana’ ‘Silver’

ordinary ‘Nidiformis’ ‘Ehiniformis’

Serbian 'Nana'

Landing features: Spruce prickly ‘Glauka’ Grows best in shaded areas. On fertile soil, spruces form deeper roots.

Root overdrying should be avoided when transplanting. Afraid of trampling and soil compaction. Does not tolerate close groundwater. If the groundwater is close, drainage is necessary, consisting of crushed stone with a layer of 10-20 cm. The root collar is at ground level.

Norway spruce prefers loamy and sandy loam soils.

Soil mix: Sod land, peat, sand - 2: 1: 1.

Optimal acidity - pH 4 - 5.5

Top dressing: When planting, nitroammofoska is introduced (100 g).

Watering: Demanding on soil moisture, poorly tolerates drought.

It is obligatory to water young plants in a hot dry summer (once a week, 1-1.5 buckets for each plant).

Colorado spruce tolerates soil dryness longer than Norway spruce.

Young plants in dry seasons require more frequent and abundant watering.

Loosening: Shallow, 5-7 cm under young plantings.

Mulching: Peat with a layer of 5-6 cm. Subsequently, the peat is not removed, but mixed with the ground.

Pruning: When using fir trees in hedges, radical pruning is possible. Usually, only dry and diseased branches are removed.

Pests:

Spruce-larch hermes

Spruce bast leafworm

Diseases:

Schütte

Preparing for winter:

Adult plants are quite winter-hardy.However, the needles of young seedlings of some decorative forms of spruce should be protected from early spring and late autumn frosts.

It is recommended to mulch for the winter with peat or sawdust in the first two years after planting, a layer of 6-8 cm.

Adults ate no protection for the winter.

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