What fertilizer to apply when Chinese roses have flower buds
Let me tell you about the related topic of flower cultivation - what fertilizer to apply when Chinese roses have flower buds. The following is a detailed introduction
What fertilizer to apply when Chinese roses have flower buds
The weather has become warmer and warmer, and Chinese roses have started to branch out and grow new leaves. Some have even begun to differentiate flower buds, and with proper care, they will soon form buds. Many flower enthusiasts find that their Chinese roses grow well at first, but they tend to drop the flower buds after they start to sprout. This is mainly caused by improper fertilization.
Therefore, when Chinese roses start to sprout new buds, they need to be supplemented with nitrogen fertilizer, which is mainly to make the Chinese roses grow lush and leafy. But when they start to form flower buds, the application of nitrogen fertilizer should be stopped, otherwise the Chinese roses will only grow leaves and not bloom.
When Chinese roses are about to form flower buds, they can be supplemented with some phosphorus and potassium fertilizers, which can help the roses produce more flower buds and make the flowers more vibrant. I usually apply a solution of monopotassium phosphate to the roses every 10 days or so.
Does Chinese roses need to be fertilized when they slowly grow flower buds? There may be a view that fertilization should not be applied, otherwise excessive nutrition will lead to shortened flowering period or flower bud drop. This needs to be determined depending on the situation.
If the plant is vigorous, with not many flower buds, and enough nutrients to support the opening of the flower buds, there is no need to supplement nutrients. But for some weaker plants with many flower buds, it is necessary to thin out the flower buds of the Chinese roses appropriately. This is mainly to make the flower buds larger and more beautiful, by pruning the excess flower buds on the same branch. Then, supplement some monopotassium phosphate solution, and it is recommended to dilute it in a ratio of 1:1000 before watering the roses. Never spray it on the leaves, as water easily accumulates on the flower buds, leading to withering and root rot.
After the Chinese roses bloom, it is enough to keep the soil moist. If the soil is waterlogged, it can also lead to yellow leaves and flower drop. If it is relatively dry, you can spray water around to increase the humidity. Chinese roses need plenty of sunlight. Insufficient sunlight can cause the roses to grow excessively and affect flowering.
The above is the complete introduction to the topic of what fertilizer to apply when Chinese roses have flower buds, for everyone to learn and understand!