How to cut and shape viburnum bulldenezh in spring, autumn

Pruning viburnum bulldenezh is an important operation that allows you to form a healthy, fast-growing and abundantly flowering shrub. The procedure is carried out according to a certain technique, depending on the season and the purpose of the haircut.

The ornamental shrub is unpretentious, with proper pruning and shaping it blooms profusely

Do they cut viburnum bulldenezh

Kalina bulldenezh (Viburnum Boulle-de-neig) is growing very fast. The annual growth is at least 40 cm. If you do not engage in the formation of its crown, the branches will be arranged randomly, as a result, thickets are formed that do not have an aesthetic appearance. Untimely and incorrect pruning leads to thickening of the bush, lack of proper ventilation, insufficient lighting in its center. As a result, viburnum buldenezh begins to hurt, it is affected by pests, the branches dry and die.

With proper care, the shrub blooms profusely, decorating the landscape of the site for at least 20 years. Pruning is necessary for the plant to rejuvenate, form larger foliage and inflorescences. For sanitary purposes, old, dry, diseased or damaged shoots are removed.

Whether to prune viburnum bulldenezh after flowering

Flowering viburnum Buldenezh begins in early summer and lasts about five weeks. Snow-white inflorescences look very impressive, the diameter reaches 15 cm. Under their weight, the branches bend down, forming a cascade of white balls. The carved foliage of the shrub also looks decorative, the beautiful view of which lasts all season.

In summer, pruning viburnum bulldenezh can be done twice. For the first time, the shoots that break out of the general shape are carefully cut off to reveal the inflorescences hidden in the green foliage.

The second main pruning begins in mid-July, after flowering has ended. During this period, you can start shaping the bush, giving it any shape to successfully fit into the design of the garden.

During the summer pruning of viburnum bulldenezh, wilted inflorescences and lower, strongly leaning shoots are first removed. Then pay attention to the branches inside the bush. Cut out those whose growth is directed towards its center.

If there is an impressive gap inside due to the lack of branches, one shoot is chosen nearby, a cut is made above the kidney directed towards the hole at an angle of 45⁰.

Haircut viburnum buldenezh after flowering must be combined with the treatment of the crown from pests and feeding the plant.

Without pruning and shaping, some varieties can reach a height of 4 m.

When can I cut viburnum bulldenezh

Pruning is a traumatic operation, so it is best to carry it out during the rest period, when sap flow stops. The most favorable time begins after leaf fall and ends with bud break. In winter, it is not worthwhile to engage in the formation of viburnum bulldenezh, since its branches are fragile and it is easy to damage the plant.

Rules and schemes for pruning viburnum bulldenezh

The pruning procedure is not considered difficult, but before you start forming the crown of a shrub, you should familiarize yourself with the general rules:

1. The tool is disinfected in advance.
2. Branches with a diameter of less than 5 mm are cut with a pruner, for the rest, a lopper is used.
3. The cut is made at an angle, 5 mm above the kidney.
4. The wound is treated with garden pitch.
5. Crown formation begins after the first year of life.
6. When creating original forms, one should not deviate far from the natural one, so as not to disturb the natural development of the plant.
7. Sick and frozen shoots are removed without pity, since in the future they can become a source of infection and provoke a surge in diseases.
8. After pruning, damaged branches should be burned outside the site.
9. The formation procedure is carried out at least twice a year.

The used garden tools (file, lopper, secateurs, knife) must be made of high quality metal, sharply sharpened.

There are three types of pruning ornamental shrubs:

1. Formative.
2. Anti-aging.
3. Sanitary.

Depending on the age of the plant and its condition, the nature of the haircut is chosen.

After pruning the shrub, at least eight skeletal branches should remain.

Formative

Determined with the future shape and height of the bush. Then they act according to the scheme:

1. After planting, all shoots are shortened to three buds.
2. New ones grown at the beginning of the season are pinched as soon as their length exceeds 30 cm.
3. In the spring, the strongest branches are selected and their lateral growth is stimulated by pruning by a third.
4. The overgrowth is cut out.
5. The height of the main shoots is limited after they reach the desired length.

Rejuvenating

Pruning of the old viburnum bulldenezh is carried out no earlier than six years after planting. If flowering has become weak, the leaves are small, and the berries are not tied, then it’s time to rejuvenate the bush. For this purpose, the oldest branches are cut out (three to four per year). Gradually the plant will be renewed.

Sanitary

This type of pruning and shaping is necessary for the health of the plant. For this purpose, broken branches are removed or their parts are sawn off, diseased and dry ones are cut out, and clusters of berries are cut.

In order to distinguish dry branches from living and healthy ones after leaf fall, it is necessary to pay attention to the bark. On the dead, it is dull, covered with wrinkles or raised points, and when scraped off, you can see not green, but dry wood under it.

How to form a viburnum buldenezh on a trunk

The shape of the viburnum, which has one trunk, looks very original. The task is to obtain a wide crown on a high or low stem. To form viburnum bulldenezh into a tree, you need to follow the pruning algorithm:

1. After the rooting of the seedling, it is impossible to engage in its formation for two years.
2. In the third year, choose the strongest shoot, and remove the rest.
3. Grow it for two or three years, removing side branches to a height of 40 cm.
4. After the trunk reaches 1,5 m, the growth point is shortened by 30 cm.
5. The following year, the resulting fork is pinched.
6. Lateral branches are used to form the crown.

To improve the “healing” of the sections, they are treated with a solution of copper sulfate, and then garden pitch

The tree looks impressive, but its trunk is often crooked, not strong enough and reliable. A gust of wind can break it. For strengthening, props are used – stakes, pipes, poles. Gardeners note that the yield of viburnum grown on a bole is somewhat lower than that of a bush one.

How to cut and shape viburnum bulldenezh in spring

Spring pruning viburnum pursues several goals at once – it is carried out for sanitary cleaning, shaping and thinning the bush. In addition to diseased specimens, frozen branches must be removed during this period. Their appearance is exactly the same as that of dry ones, they are cut off above the kidney.

In order to cut the viburnum bulldenezh in the spring for the purpose of thinning, they act according to the plan:

1. Tops are removed – shoots of the second order, growing vertically upwards.
2. Cut out all the knots, the direction of growth of which is down or inside the bush.
3. If the shoots rub against each other, only the strongest and healthiest are left.
4. Shear off the umbrellas left after the berries.

Formation and pruning are necessary for young viburnum. With their help, they give the bush any look, including trees. Spring is the best time for this. If you do not prune viburnum bulldenezh according to all the rules, soon its height will reach 2-3 m. To form a beautiful bush that is convenient for maintenance and harmoniously fits into the landscape, up to seven of the most powerful shoots are left, after which their growth is limited at the height of an arm extended upwards . Ornamental plant with pruning can be shaped into a ball, cube and hemisphere.

After effective pruning, viburnum can be a soloist in single plantings, in compositions, or serve as a hedge.

How to properly cut and shape viburnum bulldenezh after flowering, in the fall

When starting pruning in the fall, it should be remembered that it is impossible to predict what the coming winter will be like. With a large amount of snow, branches can break under its thickness. If the shoots are greatly shortened during the autumn formation, frosts can complete the process and the entire viburnum bush will die. It is not necessary to carry out thinning pruning in the fall. A lush bush has a much higher chance of overwintering. Branches during the winter cold weather protect each other from wind and frost. If the crown is thick, snow lingers on it and serves as an additional shelter for the plant.

In autumn, only dry, diseased and broken branches should be removed. They are cut to a healthy part above the kidney. It should be directed not inside, but outside the bush. Broken shoots are removed to a stump, the cut is made parallel to the trunk with an indent from it of 5 mm.

Depending on the age of the plant, autumn pruning and shaping differ:

1. Young bushes – in the first year they only pinch the shoots.
2. Old – remove branches of the second order, growing up or down.

Conclusion

Pruning viburnum bulldenezh requires special knowledge, skills and abilities from the gardener. Buying them is easy, just follow the instructions. If the procedure is carried out in compliance with the deadlines and rules, viburnum bushes after formation will look great, delight with luxurious flowering and a rich harvest of berries.