Many flowers need to be properly trimmed before they pass winter or spring, which will help the plants to safely pass through the winter. They will be able to restore growth, grow more branches, and promote flowering after the spring of the year to come. Therefore, the proper pruning of the plants in the early spring is still appropriate. It is necessary, but it cannot be pruned.
One, early winter pruning has a lot of benefits for flowers and plants
Winter is the dormancy period (growth stagnation) of many plants. Some old leaves of plants are falling yellow. This time, they need to be trimmed properly. Some of the budding plants are extremely lush and they just don't bloom because they don't trim. Pruning has a lot of benefits for plants.
1, to prevent pests and diseases
By removing dry and dead shoots, wounded shoots, and diseased shoots, pest viruses are prevented from being attacked.
2, save nutrition
Less water in winter, reducing the branches of plants is beneficial for plants to save water, reduce the waste of water and is conducive to the growth of the coming year. Cut off the thin branches and useless branches can also concentrate nutrients, used to feed other healthy foliage, help plants safe winter, improve survival.
3, improve the appearance
Cut out dense branches to increase the ventilation and light transmission of the trees while reducing the weight of the trees and avoiding the trees being blown by strong winds. Winter pruning can improve the appearance of the trees, maintaining the beautiful shape and well-balanced structure of the trees.
Second, different plant species treated differently
For the foliage plants, the time of pruning should be determined according to the room temperature in winter. If the room temperature is low, it should be trimmed before entering the room so as to reduce the crown width and reduce the floor area; if the room temperature is higher, it should be trimmed in the coming year. In order to avoid stimulating sprouting buds in the winter to sprout new shoots and consume nutrients.
For flowers with weak germination power, such as conifers, it is difficult to recover after heavy shearing, and generally do not cut them.
Vine flowers and trees do not generally need to be trimmed, and only the old and dense branches can be cut off. Magnolia, cherry blossoms, chicken claws and other tree-like flowers and trees do not make large trim.
Third, these branches need to be trimmed
Pruning is not to say casually, blindly pruning, winter pruning must be trimmed off the following branches in order to ensure the healthy growth of the coming year.
1, weak branches
Insufficient supply of nutrients to the shoots prevents them from synthesizing enough organic matter to supply growth, which results in slow growth and thin growth of shoots, which seriously affects the formation of flower buds.
2, pests and branches
Infestation with pests or insects leads to poorly growing and weak branches. The removal of these branches can effectively suppress the spread of pests and diseases, and the cut branches to be destroyed by incineration, etc., to prevent the expansion of the scope of infection.
3, dry branches
Dead branches are dried or dead shoots due to various reasons. Cutting off dead branches can improve the light transmission conditions of the plants, ensure healthy growth, and enhance ornamental value.
4, cross-branch
Crossed branches refer to two branches that cross each other. Such branches not only affect the growth of the flowers, but also cause the branches to be disordered and affect the appearance of the entire flower plant.
5, too dense branches
Dense branches refer to branches that grow too much in the canopy due to the strong germination power of flower buds. These branches not only make the plants appear cluttered, but also cause the dispersion of nutrients, which seriously affects the balanced growth of shoots.
6. The leggy
The decal leg refers to branches that have sprouted from latent buds on perennial old branches. The legged branches are mostly useless branches. The growth of buds grows quickly and takes up more space, affecting the light conditions of the plants, consuming large amounts of water and nutrients, and affecting the growth of the plants in the coming year.
7. Meng Lizhi
Sprouted twigs are shoots that grow from latent buds or adventitious buds, with a shape that resembles leggy shoots. Such branches grow fast and grow well. Failure to cut them off in time will lead to short and less shoots in flower plants, which is not conducive to flowering growth in the coming year.
Fourth, how to operate winter pruning?
Pruning is mainly for thinning and short cutting.
The thinning is the cutting of dense branches, cross branches, leggy branches, delicate branches, diseased branches and dead branches, in order to facilitate ventilation and light transmission, reducing the occurrence of pests and diseases.
The short cut is to shorten the part of the shoot, promote its sprouting lateral branches, adjust the growth, make the canopy evenly distributed, beautiful tree shape, is conducive to more flowering and more results.
When trimming, the cut should be smooth and the cut should be about 1 cm above the lateral bud. If the clippings are too close to the lateral buds, the stem and leaf original body in the buds will often be damaged, and the buds will also be easy to air dry; if the clips are too far from the lateral buds, the residual piles will be left, which will affect the appearance. When pruning, it should also be noted that the top lateral buds should remain on the outside of the shoots, allowing the new shoots to grow outwards, which can make the tree beautiful.
V. Precautions for pruning of some common plants
1, triangle plum trim Note:
Bougainvillea is a kind of plant that can be flowered in four seasons, and the conservation environment needs to maintain warmth. The growth environment needs plenty of light, and the direct light is kept for more than 6 hours every day to avoid frequent watering, and the basin soil is thoroughly dried and drenched, so that the plants can grow. robust.
Trimming bougainvillea is easy. Cut all branches with long legs, weak branches, withered and diseased branches. Excess branches can also be cut off. The timing of pruning can be carried out after flowering to avoid the high temperatures in summer or cold in winter. Prune.
2, jasmine trim Note:
The jasmine cut off all the twigs after the weather has cooled, avoiding the young shoots of the buds being frozen to death in winter, which is not conducive to the restoration of growth and will affect the flowering in the coming year.
In early winter, stems and leaves that are too weak or have weak roots can be cut off, especially some small rhizomes that grow on the main stem.
After the winter is over and the weather is warming up, you can cut the jasmine once more, and you can cut off the excess branches and leaves. Jasmine is a kind of plant that blooms only from new branches. Pruning can promote continuous branching and promote more flowering.
3, osmanthus trim
Conservation of sweet-scented osmanthus should be regularly pruned, some of the leggy branches, weak branches and diseased branches should be cut off, which is conducive to the recovery of plants to promote the growth of more branches, pruned cuts in order to avoid wound infection, can be properly wipe grass ash disinfection .
Trimming osmanthus depends on the size of the plant. Larger osmanthus plants can be trimmed as appropriate. Some crossed branches and dense leaves and stems are cleaned to enhance the ventilation and light transmission of the plants. The weaker branches are also seen on the roots. To be cut off, it is beneficial to restore growth.
4, crab claw trim
In the autumn, the citron can be cut lightly, of course, depending on the situation. It can only be cut off when the top buds of the cultivar are particularly tender, and after the fall, if the top stems of the citron are grown If you are too weak, it will be difficult to flower this year. If you cut off these tender stems, you will have the opportunity to promote flowering.
After flowering, the residual flowers can be cut off in time, so that the nutrients can be saved and the flowers can be bloomed again.
5, Chinese rose pruning
After the fallen leaves, the branches of the rose are exposed. It is a good time for pruning and pruning. When pruning, remove the twigs and weak branches, and keep the main branch and old branches that are robust. Remove the main branches to promote the growth and flowering of the lateral branches. When trimming the rose, if the color of the cut surface is brown or dry, you need to trim it again until you see the white flocculent tissue and you can stop it. The organization left behind is healthy.
The winter pruning branches can be a bit tricky so that frostbite shoots can be avoided and will germinate better the next year. It is generally better to trim off the original height by less than 1/2. Http://
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