Does canna need pruning? there are three pruning methods to keep canna blossom.

Do you need to prune canna?

Canna vitality is very strong, it grows faster in a plant type, can grow to 1.5 meters or even higher in a very short time, it can also give birth to new shoots from the stem, then Canna need not prune? The answer is yes.

1. Pruning the canna can avoid the stem and leaf or flower stalk from being infested by germs after decay, thus causing diseases and insect pests;

② Cut off the redundant old branches and leaves, which can avoid excessive consumption of nutrients, and can make the new branches and leaves get sufficient nutrition, which is conducive to the growth of new branches and flowers of Canna plantain.

③ pruning canna can make the appearance more beautiful, if it is indoors, it can play the ornamental value of the effect and function of canna, and it is more conducive to management.

How to trim canna

1. During the growth period

Under normal circumstances, canna can stand upright if it is not affected by other factors during its growth period, but if it is affected by strong winds, diseases, etc., the plant may not be so straight, so diseased leaves or long crooked branches should be cut off.

2. Stem branches wither

Canna metabolism speed is very fast, although it is perennial plants, but there are some stems or branches will appear withered phenomenon, in the winter before, should be cut off these withered branches, can ensure that Canna smooth winter.

3. After flowering

Although the flowers of Canna are beautiful, there are also flowers falling. When the flowers wither, the pedicels should be cut off from the base of the stems to avoid the residual flowers causing pests and consuming nutrients. It can also promote the growth of new stems and make Canna bloom continuously.

Do you need to prune canna?

Canna needs pruning.

Canna has strong vitality and grows rapidly. If you want Canna to grow healthily and grow better, you need to prune it.

So cannas need pruning.

Canna pruning method first step

After the flowers of the canna fall, the stems and branches of the fallen flowers should be cut off from the base, which will help the canna sprout new branches and buds, and then grow flowers to bloom one after another;

After flowering, the flower stems should also be cut off to avoid excessive consumption of nutrients due to branches, so that new stems can be promoted to bloom continuously;

the second step

Also pay attention to the stem and branches on the ground after withering, to cut off the stems and leaves, and then put them on the plants, but also can help the plants safely winter.

Before budding in the following spring, pay attention to removing the waste branches and buds on the top of the plant to facilitate the emergence of new buds.

This pruning can bring good growth trends for cannas, so cannas must be pruned.

the third step

Canna can grow properly in the growth space, but there are many factors affecting the normal growth of plants in the space.

For example, diseases and insect pests will cause yellow leaves, fall, etc.; there are winter cold wind attacks, but also will blow the plant stem and branches, so that the plant stops growing; and strong light, will burn leaves, stems and branches, so these factors caused by diseases and other symptoms are needed to prune;

You can cut off branches with pests or spray them with a small amount of medicine; you can cut off branches and buds that are sunburned directly.

Well, Xiaobian has told you how to prune canna. If you want to try it, act quickly!

Introduction to pruning methods of canna

Canna

Plant tall, green leaves, flowers bright canna should be no one does not recognize it! Because the plants are relatively dense and tall, so to raise at home must be reasonable shaping pruning, of course, whether the canna is raised at home or outdoors, regular pruning is also not the province, then how should the canna be pruned?

When the stem end flower backward, should always cut its stem branches from the base, so as to sprout new buds, long flowering flowers one after another. After flowering, the flower stems will be cut off in time to avoid consuming nutrients, and to promote new stems out, flowering continuously. After the ground withers, cut off the stems and leaves and cover them above the plants for safe winter. The next spring before germination to remove the cover material, so as to facilitate the emergence of new shoots. Commonly used sub-root propagation, in early spring before germination, dig up rhizomes, divided into segments, each with bud eyes 2-3, open holes directly planted in the open field.

If there is enough space for the plantain planted in the ground, it can grow properly by itself. There are many factors affecting the normal growth of the plant, such as yellow leaves and diseased leaves caused by diseases and insect pests, or part of the plant cannot receive sunlight due to space competition, or cold wind attacks in winter, or part of the leaves are burned due to strong sunlight reflected from the building wall. In the growth and flowering, the new buds are extremely vigorous, and it is easy to appear too dense. All of them need to be trimmed to achieve the complete shape of the plant. Flowers plump and moderate. General pruning is flexible operation according to different seasons and plant growth conditions.

March to October is the season of vigorous growth and flowering of Canna plantain. Due to the vigorous tiller of new buds, it is easy to appear over-dense plants. It is necessary to cut off flowering plants every 3 days, weak plants without flowers, diseased plants and degraded plants. Single varieties should also pay attention to the removal of variegated varieties, so that it is conducive to the germination and growth of strong buds, dwarf plants, and make flowering neat. According to practical experience, the number of flowering plants should be controlled at 10 to 15 plants per square meter (28 to 36 plants per square meter for field planting), so as to bloom continuously throughout the year.