Should the roses be fertilized after pruning? Do roses need to be fertilized immediately after pruning?

The Chinese rose is beautiful and elegant, and has the reputation of being the queen of flowers. Deeply loved by people. It can be seen in courtyards, parks and streets. People who love beauty don't plant a few Chinese rose flowers.

Although Chinese rose is beautiful, pruning and fertilization are essential for its graceful posture and continuous flowering. Let's talk briefly about the pruning and fertilization of Chinese rose!

There are many strains of Chinese rose flowers, and pruning and fertilization are slightly different. Limited by space, this article only talks about the most common shrub rose.

1. When was the earliest pruning of Chinese rose? What is the purpose of pruning? What fertilizer should I use?

When it comes to the pruning of Chinese rose flowers, it is nothing more than winter pruning and post-flowering pruning. The main pruning time of Chinese rose in winter is in the dormant period, and the time should not be too early. This pruning involves cutting off the sick branches and cutting them off from the roots. In addition, we should pay attention to cutting the flowers short. Generally speaking, branches above the ground 15 cm should be trimmed.

Through this pruning, useless nutrient consumption can be reduced, which is conducive to promoting more flowering new branches in the coming year, making flowers more beautiful in the coming year, and pruning can reduce the occurrence of pests and diseases.

Therefore, after heavy pruning in winter, we should do two things well. First, cleaning the diseased branches in time and spraying the mixture of stone and sulfur can effectively reduce the occurrence of pests and diseases; The second thing is to fertilize in time. The main types of fertilization are decomposed organic fertilizer and compound fertilizer, which can not only enhance the low temperature resistance of rose, but also prepare for the flowering of branches and leaves in the coming year. Because the root of rose is shallow, fertilization should not be too close to the plant, at least 20 cm or more.

2. When should the rose be pruned? How to trim? How to fertilize?

As we all know, Chinese roses often bloom. If properly managed, it can bloom many times a year, and the first flowering time is in April and May. After it blooms beautifully, our task is to trim it in time. This pruning is mainly to cut off residual flowers and promote new branches. This pruning leaves four to five buds for each branch. If there are many flowers, you can cut off the residual flowers first and then trim them when all the flowers are gone. )

Through our introduction, I believe everyone has a deeper understanding of whether to fertilize after pruning and whether to fertilize immediately after pruning.