Climbing Rose Autumn Management
This article brings you some knowledge about the autumn management of climbing roses, which is a small experience in life. Next, the editor will introduce it to everyone.
Recently, many flower friends have asked whether they should prune climbing roses in autumn? How to maintain them for faster growth and more flowering? Today, I will briefly introduce the autumn management and precautions of climbing roses.
Climbing Rose Autumn Management
Overall, the management of climbing roses is still simple. If you want climbing roses to grow well in autumn, cover the wall as soon as possible, and bloom full of flowers in spring, it is recommended that you manage the following aspects.
1. - - Control Thrips Pests and Black Spot Disease - -
In autumn, climbing roses usually grow a batch of bamboo shoots and some new branches on the original branches will bloom. However, thrips pest is also very serious in autumn, which can damage the new shoots and tender branches of climbing roses, leading to the cessation of growth of new branches. Therefore, it is particularly necessary to control thrips to keep climbing roses healthy in autumn.
The control of thrips is relatively simple, and commonly used insecticides are effective against thrips, such as acetamiprid, beta-cypermethrin, dinotefuran, thiamethoxam, etc. It is recommended to use two insecticides alternately, spraying every 10-15 days. Since thrips are active at night, it is better to spray the insecticides in the evening.
2. - - Prune Weak Old Branches Appropriately - -
After entering autumn, we usually prune bush roses. Do climbing roses need pruning?
If you don't know how to prune climbing roses, or if they are very large and the branches are tangled and difficult to handle, it is okay not to prune them in autumn. You can prune them together when guiding them in winter.
If pruning, climbing roses can cut off the residual flowers and shorten the soft branches in autumn, which can promote the growth of new shoots and flowers. For the old branches left last year, if they have lost vitality, they can be cut off completely to make more room for the growth of new bamboo shoots. However, the branches with poor vitality are usually inside the plant, and if it is not easy to prune, you can wait until winter.
3. - - Supplement Sufficient Fertilizer - -
Whether pruning climbing roses in autumn or not, fertilization is essential. If you want climbing roses to grow new bamboo shoots and make them strong in autumn, and have more flowers in spring next year, you must apply a sufficient amount of long-acting fertilizer after entering autumn.
Common fertilizers include fermented sheep manure, chicken manure, and other fermented organic fertilizers, or slow-release fertilizers and controlled-release fertilizers. After entering autumn, applying some fermented organic fertilizer + slow-release fertilizer around the roots of climbing roses can provide nutrients for a long time, making the new branches of climbing roses thicker.
For ground-planted climbing roses, applying a sufficient amount of long-acting fertilizer after entering autumn is basically enough. If you have time, you can also apply a ternary compound fertilizer every 15 days, which can make climbing roses grow more vigorously.
If climbing roses are planted in planters or large flower pots, in addition to applying a sufficient amount of long-acting fertilizer, it is recommended to water with a growth water-soluble fertilizer every 5 days. Fast-acting water-soluble fertilizers can quickly supplement nutrients. Since the growth space of potted roses is limited, regular application of water-soluble fertilizers is very necessary. With sufficient fertilizer and water, climbing roses can also bloom many flowers in autumn, often with a large cluster of flowers on a single bamboo shoot.
The above information introduces the autumn management of climbing roses and the full content of the three things that need to be done to make climbing roses bloom quickly and cover the wall. I hope it can help you, and at the same time, I hope everyone will come to see more green plant and flower experience and common sense!