The blooming amount of Chinese rose in spring is amazing. It has been dormant for a winter, storing a lot of nutrients and preparing to sprout new buds in spring. What about fertilization and maintenance at this time?
1, pruning
Spring is a good time to prune, fertilize and shape roses. At this time, some diseased branches, weak branches and overgrown branches of Chinese rose can be pruned and reshaped, so that the plant shape is beautiful, and the consumption of nutrients can be reduced, which is beneficial to the later flowering.
2. Lighting equipment
In spring, the temperature rises, the climate is warm, and the light is soft. Therefore, for Chinese roses, it is necessary to bask in the sun, whether it is ground-cut Chinese roses or potted Chinese roses, it should be placed in a sunny place for full sunshine conservation.
Step 3 apply fertilizer
Roses can blossom every month if they are well maintained, so the consumption of fertilizer is very large. If the roses planted in the ground grow vigorously, there is no need to fertilize and water them too deliberately. Some organic fertilizers, mainly nitrogen and potassium fertilizers, can be buried around roses, or compound fertilizers such as self-retting, cake fertilizer and farmyard manure can be used to promote the growth of rose plants.
If potted roses have less pot soil, we must pay attention to applying thin fertilizer frequently. At this time, nitrogen and potassium fertilizers can be applied to promote the healthy growth of plants. You can use the purchased high-nitrogen and high-potassium compound fertilizer, or you can water it with your own cake fertilizer. You can often use thin fertilizer 2~3 times a month to promote plant growth.
When the leaves of Chinese rose gradually plump and begin to sprout new buds, it must be supplemented with phosphorus and potassium fertilizer to make it have enough nutrients to bloom. Potassium dihydrogen phosphate can be used to water or spray the leaves according to the ratio of 1: 1000, and sufficient light can be used to ensure the smooth opening of Chinese rose flowers.
Spring is also a good season to change pots of roses. Change the pot of plum, you can put some multi-element base fertilizer or cake fertilizer, dried chicken manure or bone meal. In this way, Chinese rose plants will grow more vigorously.