How to Prune Roses
A detailed introduction about how to prune roses in the field of green plants and flowers is as follows:
How to Prune Roses
When to Prune Roses
Roses can be pruned throughout the year. In spring, pruning should retain strong branches and leaves, and trim weak branches. In summer, the vigorous branches should be pruned appropriately. In autumn, the density of rose branches should be pruned, and in winter, sick and dry old branches should be the main focus.
How to Prune the Leaves of Roses
1. Winter Pruning
In winter, roses need a severe pruning, cutting off branches above 15 cm from the root, leaving 3-5 new branches with buds, which will result in more flower buds the following year.
2. Pruning Withered Flowers
Roses bloom from April to May and continue to flower until mid-November. During this period, flowers will bloom and fade, and withered flowers should be promptly removed to concentrate nutrients on the blooming flowers.
3. Pruning Useless Branches
During the growth of roses, some branches may not sprout due to illness or other reasons and should be pruned promptly to avoid wasting nutrients on these non-sprouting branches.
4. Pruning the Roots
If roses are in pots, their roots can be pruned during repotting. Dry and rotten roots should be removed to allow the plant's roots to better absorb water and nutrients.
Pruning Tips for Roses
In the midst of summer, when the plant grows slowly, light pruning is sufficient. We can start from the second leaf below the withered flower, without cutting off too much foliage, just removing the overly long branches and faded flowers.
Roses grow very fast, but the soil nutrients are limited. Luxuriant branches absorb a lot of nutrients, affecting flowering. Some dense, overly long branches need to be pruned promptly to encourage more and continuous flowering.
Things to Note When Pruning Roses
1. Oblique Cut
The cut when pruning roses must be oblique, at an angle of about 45 degrees. Rainwater may remain on the cut during rainy days, leading to branch rot, while an oblique cut allows rain to slide off, preventing moisture from entering the cut.
2. Leaving Bud Branches
When pruning, each branch should leave 6-8 bud eyes, which can grow more flowering branches, promoting vigorous growth of the plant and facilitating pruning into an attractive shape.
3. Pay Attention to Safety
When pruning roses, safety must be taken into account. Rose branches are covered with thorns, so in addition to preparing gardening shears, please also prepare protective gloves to prevent injury.
The above content about how to prune roses is provided for your reference and assistance!