Many people, in the spring, will buy a pot of flowers blooming very strong rhododendron, but after buying home, do not know how to raise, they take care of themselves to appreciate the flowers, and when the flowers are thanked, the azaleas have been haggard, in a state of dying, and soon the azaleas will die.
Rhododendrons, on the surface, died in the summer, but in fact, the main reason is because in the spring, it was not well managed. Flowering consumes a lot of nutrients, resulting in cuckoo body weakness and a decrease in adaptability to the external environment!
Today, let's talk about how to manage the rhododendron in the spring, so that it blooms brilliantly and flourishes.
(1) Reduce the consumption of nutrients
Rhododendron flowering period is very long, flower keepers, to properly thin the flowers, can not retain the remaining flowers that have withered. The advice is that you can remove one-third of the buds, you can still spend the branches, and the nutrients are more concentrated, and the flowers are larger and more proud!
(2) Supplement nutrients
Rhododendrons, during the flowering period to ensure at least three hours of light, so that the rhododendron nutrition is more balanced, photosynthesis can supplement the flowering consumption of nutrients.
(3) Reasonable topdressing
Fertilization is generally not advocated during the flowering period, but if you start every ten days or so from before the buds spit out color, with watering and mixing some fully fermented liquid fertilizer, the late-flowering rhododendron is still gorgeous, and the recovery of the rhododendron after flowering is also relatively fast!
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