When do you cut back roses
Roses are a symbol of love and are loved by many people. They are often cultivated on the balcony or indoors at home as decorations to increase the beauty of the interior. In summer, the temperature is relatively high and the air is dry and muggy, which will have some impact on the growth of rose plants. They must be carefully cared for during maintenance.
Roses grow vigorously and require correct pruning methods and appropriate pruning times. Rose pruning is usually done in spring and winter. Spring pruning promotes the growth of new branches and leaves, while winter pruning ensures sufficient nutrients for the branches and leaves.
1. Rose tree pruning time
Roses are usually pruned every year in early spring or late winter. Early spring pruning can satisfy the vigorous growth of the plant, avoid affecting the overall plant density, and promote the germination and growth of new branches and leaves. Late winter is the dormant period of roses. Pruning can ensure that nutrients are concentrated for the plants to absorb.
2. Pruning method
1. Pruning during the dormant period
Before roses go dormant, remove all remaining flowers, dead branches and leaves from the plants. The branches and leaves that are growing vigorously and affecting the density should be pruned in time, and the branches and leaves that are weak should also be pruned, which can promote the healthy growth of the plant and increase its ornamental value.
2. Pruning during the growth period
Spring is the growth period of roses. Prune branches and leaves that grow too fast in time, and clean up all leggy branches and leaves, diseased branches and leaves, and dry branches and leaves. Prune vigorously growing branches and leaves lightly to promote the germination of new branches and leaves. Accelerate flowering speed, increase flowering yield, and improve flowering quality.
3. Prune after flowering
After the roses bloom, the remaining flowers need to be pruned in time to promote later growth and flowering. Prune overlapping branches and leaves so that light can be evenly distributed to avoid disease.
4. Prune after disease
After roses are attacked by diseases and insect pests, diseased branches and leaves need to be pruned promptly and treated intensively to avoid expanding the infected area.
3. Pruning Technology
When pruning roses, be sure to avoid summer. Summer is hot and dry, which is not conducive to their recovery after pruning. Observe the growth of roses in each period, prune dead branches and leaves in time to promote the growth of new branches and leaves.
Finally, the aging branches should be removed, as well as dead branches, diseased branches, thin branches, and weak branches. For branches that have previously bloomed more, cut them shorter in the middle.
If there is no requirement for the number of flowers but they need to bloom larger, they can be pruned appropriately, so as to concentrate the supply of nutrients. If you want to increase the number of flowers, you can leave more buds. Try to cut them lightly, leaving at least half of them. One bud ensures the number of flowers.
In addition to pruning the branches, you must also consider the branch buds. Select the buds that grow better next to them, and cut them about 6-7 mm above them, keeping them parallel to the direction of the buds. Be careful here to leave the buds extending to the outside. When they grow into branches, they will affect ventilation.
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