Globular spruce: variety description, rules for planting and caring for a tree

Globular spruce is a spectacular ornamental plant that fits perfectly into a variety of landscape compositions. Such a culture serves as an excellent addition to any garden plot. Choosing a variety with a crown in the form of a ball, you can give preference to spruce Glauka Globoza. She looks very impressive and at the same time does not need complex care.

What variety are we talking about

When mentioning the globular spruce, we are most often talking about the Glauka Globoza variety. This plant is a well-known dwarf variety that has a dense crown in the form of a ball.In nature, spiny spruce grows in the mountainous regions of North America - primarily in the states of Utah and Colorado. This variety is characterized by long prickly needles of blue and gray shades.

Glauka Globoza spruce is characterized by a rounded crown and densely spaced branches. It is they who form a spherical shrub stuffed with needles. An additional decoration of spruce are brown oval-shaped cones. In the process of culture development, the central trunk is determined. At the same time, her shoots are pulled up and to the sides.

In 1 year, a tree grows 10-12 centimeters high and 10-15 centimeters wide. The maximum height of the culture is 2-3 meters. Spruce is resistant to frost and disease. It is considered very undemanding to care. The plant reacts normally to polluted air, so it can be grown in urban environments. Spruce Glauka Globoza is often placed in a checkerboard pattern along the roads.This helps protect the garden from car dust.

How to grow a tree

The tree is considered very unpretentious and does not require specific care. However, to preserve the decorativeness of the culture, it is still recommended to follow some rules.

Landing

When choosing a place for planting blue spruce, you should focus on the location of groundwater. They don't have to be very high. If such a problem is still present, it is worth providing a drainage layer up to 20 centimeters in size. It may consist of crushed stone.

If possible, Glauka Globoza spruce should be planted in shady places with fertile soil. Under such conditions, plants get stronger and deeper roots. When choosing soil, it is worth giving preference to sandy loam and loam.

Planting work can be carried out from the end of April to the end of July. To plant a crop, it is recommended to do the following:

1. Dig a hole. It should freely accommodate the roots with a lump of soil. Hole depth should be 1 meter.
2. Make a drainage layer. To do this, it is recommended to place crushed brick or pebbles on the bottom. The thickness of such a layer should be 20 centimeters.
3. Place a suitable substrate in the hole. To do this, it is recommended to mix black soil, sand and sawdust in equal parts. Also, when planting spruce, it is worth using nitroammophoska and a root formation stimulator.
4. Place the seedling in the hole. This needs to be done very carefully. After that, the recess should be sprinkled with earth, rammed and watered. When placing a seedling in a planting hole, it is important to consider that its root neck should be flush with the ground.
5. Pour the tree with water. For this, it is recommended to use 50 liters of liquid.
6. Cover the trunk circle with a mulch layer. To do this, use peat or sawdust. This procedure prevents the evaporation of moisture and stops the active development of weeds.

In the first time after planting, it is worth shading a young tree with mesh material so that bright sunlight does not fall on it. Within a week after planting, it is worth using a solution that stimulates the formation of roots. At the same time, it is recommended to use "Zircon" or "Epin" for spraying branches.

Care

Glauka Globoza spruce is an unusually hardy and undemanding plant that does not require specific care. However, to obtain decorative needles, you still need to follow some rules.

In dry weather, spruce needs to be watered twice a week. At the same time, it is recommended to use 2 buckets of water for 1 plant. During rainfall, watering should be reduced to a minimum to avoid waterlogged roots.

Watering the trees is recommended in the evening. In this case, it is worth using water at room temperature, which was previously settled for several hours.

2 times a year, young spruce should be fed with a special composition for coniferous crops. Top dressing is recommended to be applied in spring and autumn. An adult culture is enough for one top dressing in the spring. At the same time, it is forbidden to use manure, urea or humus.

In the first years after planting, young trees need winter care. At the end of winter and at the beginning of spring, a globular tree should be cleared of snow. If this is not done, there is a risk of an ice or snow lens forming on the shoots. This provokes the burning of the internal structures of the plant. If the problem still appears, it is recommended to sprinkle the affected shoots with peat or earth. This causes the snow to melt without causing burns.

Cutting

Spruce Glauka Globoza has a constant shape and a clear structure of the crown. To make it denser, you can prune annually. To do this, it is recommended to remove the skeletal branches. At the same time, it is important to take into account that you should not remove more than a third of the growth of the previous year.Otherwise, there is a high probability of weakening the culture.

Pruning is best done in late May or early June. During this period, the active movement of juices ends. During pruning, it is worth removing dry and infected shoots.

Pest control

This spruce variety often suffers from various pest attacks. These include the following parasites:

1. Spider mites. At the same time, the trees are covered with the thinnest cobweb. Yellow spots appear on the needles. In this case, complex acaricides should be used.
2. Aphids. This pest infects branches from below. Affected shoots must be cut. Soap solution should be used to kill parasites.
3. Stem pests. They are small bugs that make holes in the bark and can lead to the death of the entire tree. Insecticides help to cope with parasites.

Globular spruce is a fairly spectacular decorative culture, which is often used to decorate the site. Most often, a beautiful and unpretentious variety of Glauka Globoza is chosen for this purpose.

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