What do flowers need to do if they want to trim and reshape?

First, pruning:

Flowers and trees that bloom in summer and autumn, such as crape myrtle, rose, jasmine, etc., their flower buds are born on the branches of the same year and can be pruned during the dormant period before germination. Foliage flowers can also be dormant. In the dormant period of pruning, cold tolerance can be carried out in late autumn and early winter, should not be pruned prematurely, so as not to induce autumn shoots, which is not conducive to blossom and fruit in the coming year and prevent cold and cold. Those who are afraid of pity should start to flow in early spring, but before sprouting. In addition, flower and tree shaping, according to the purpose of cutting thick branches or pruning is for renewal, so when forced pruning is needed, it is suitable to be carried out in the dormant period. The pruning in the growing period of flowers is mostly for ventilation and light, to remove disease and insect branches, to grow branches or to adjust nutrition, to make the flowers more elegant, dense, robust and light in general. Also pay attention to the bud of the cut to leave the outside, so that the branch extends outward, and the cut into a slope, leaving the bud should be on the other side of the cut. The top of the cut bevel should be slightly higher than the bud 1-2 mm, not too high or too low.

1. Pruning and coring: pruning and coring is the job of removing the top of a growing branch. The branches have hardened and need to be trimmed with scissors. The branches are tender, and the tender ones can be taken off with your fingers. The purpose of front shoot and coring is to restrain the growth and industry of high school, to facilitate the accumulation of nutrients, to enrich the branch tissue, to promote the germination of lateral branches, to increase the number of developed branches, or to dwarf the plant, perfect plant shape, neat flowering, and so on. For example, the chrysanthemum can bloom more than 3000 on a plant, which is the result of repeated coring. In addition, coring can also inhibit growth and delay flowering.

two。 Sprouting: sprouting is to remove the axillary buds, twigs or buds of flowers, in order to concentrate nutrients, make the trunk straight and strong, the flowers are large and beautiful, and the fruit is plump and full.

3. Thinning branches: in order to adjust the posture of the tree, conducive to ventilation and light, generally withered branches, disease and insect branches, slender branches, parallel branches, only long branches, dense branches, etc. cut off, the residual can not be too long, can not be cut into the next branch, the upper cut at the branch point, cut according to the 45-degree angle, the incision should be smooth, weak sprouting flowers and trees, such as Magnolia, white tomb orchid, etc., sparse branches should be less.

4. Root cutting: root cutting is mostly carried out when transplanting and changing pots (turning pots). For example, when seedlings are transplanted, the overlong main roots are cut short to promote the growth of lateral roots. moderate root cutting when flowers are put on the pot or when changing pots can inhibit the growth of branches and leaves and promote the formation of buds. Root cutting is generally carried out in the dormant period, but when the plant grows too much, root cutting can also be carried out during the growing period.

5. Standing bracket: commonly known as binding racket (support commonly known as racket) to cultivate potted flowers climbing vines, such as trailing hydrangea, Lingxiao, wisteria, etc., using thin bamboo poles, Reed poles or thick lead wire to bind branches and vines to make them climb and grow and increase the ornamental effect.

Second, plastic surgery:

There are many forms of plastic surgery, such as single-stem type (such as single-stem chrysanthemum, single-stem dahlia, etc.), multi-dry type (such as begonia, pomegranate, peach, plum, etc.), cluster type (such as brown bamboo, southern bamboo, Phoenix tail bamboo, etc.), hanging branches (such as cliff chrysanthemum, ivy, etc.), in short, according to needs and hobbies through artistic processing, careful consideration, careful maintenance, in order to achieve the desired purpose.