Several fertilization methods of greenhouse Flowers

In greenhouse flower production, there are four basic methods to fertilize plants: mixing small granular fertilizer or slow-release fertilizer in the substrate; covering small granular fertilizer or slow-release fertilizer on the surface of flowerpot or soil; applying water-soluble fertilizer through irrigation system; foliar fertilizer spraying.

In pot and field cultivation, the combined application of base fertilizer and water-soluble fertilizer can provide sufficient nutrients for plant growth. Foliar fertilizer spraying, such as spraying flower Zhuangtianling or flower Zhuangtiling, can be used to supplement the deficiency of soil fertilization and water-soluble fertilization, especially for certain plants that lack and need to be replenished quickly. Foliar fertilizer spraying is not as effective as root fertilization and can only be used as a supplement to root fertilization. But studies have shown that foliar fertilizer spraying can make plants healthier and more resistant to diseases and insect pests. (rustling)