Can potassium dihydrogen phosphate be used during rose bloom?

Potassium dihydrogen phosphate is not unfamiliar to everyone, it is mainly used to promote flowers in gardening, and a flower friend askedChinese roseCan potassium dihydrogen phosphate be used during flowering? Actually, we don’t need to be too rigorous. As long as the concentration is well controlled, there will be no problem.Chinese roseIt is a woody plant, its tolerance is much better than that of herbaceous plants, so as long as we don't use potassium dihydrogen phosphate excessively, it will not have much effect on the rose.

Potassium dihydrogen phosphate is a high-efficiency phosphate-potassium compound fertilizer. Phosphorus-potassium fertilizer applied before the flowering period can promote the differentiation of flower buds, thereby achieving the purpose of more flowering, but in general instructions, it is recommended to end the application during the flowering period. This is mainly becauseFertilization in the early stage, plants do not lack phosphorus and potassium fertilizers, and some plants are more sensitive during the flowering period, such as Zygocactus, so it is recommended to stop fertilization during the flowering period.

But the rose is different, its flowering period is longer, and because the plant is stronger, it requires more fertilizer, so even if it is given a low concentration of potassium dihydrogen phosphate during the flowering period, it is okay. Potassium dihydrogen phosphate can not only promote floweringIn addition, it can also increase the growth of plant roots and make plants more robust.

Finally, I would like to say that you must pay attention to the concentration. Generally speaking, 1 catty per g of water is enough, and watering and spraying are fine.