Fertilization according to seasonal fertilization
Spring and summer are the strong period of plant growth. During this period, the plant grows rapidly and has a large demand for nutrients. It is necessary to apply “three elements” fertilizers mainly based on nitrogen fertilizer; Ability; winter flowers enter the dormant period, and a small amount of fertilizer can be applied to meet the needs of growth.
Fertilization according to plant growth
A strong plant grows rapidly, and there are more nutrients that need to be needed, and it should be applied thinly; the diseased plant grows slowly, requires less fertilizer, and can apply less fertilizer or not fertilizer.
Fertilization according to plant growth
Plants should apply fertilizer -based fertilizers during the flower bud, which can promote the differentiation of flower buds and make the plants bloom; the plant should not be fertilized when blooming, otherwise the flowering period will be shortened. Sitting in fruits, especially the growth of phosphorus and potassium fertilizers during the expansion of the fruit, to promote the growth of fruit.
Fertilization according to plant types
Alkaline fertilizers are disabled for certain plants, such as rhododendron and gardenia; flowers that need to be cut each year to be retired should be appropriately increased to increase the proportion of phosphorus and potassium fertilizers to promote new branches; The flowering period of fragrant flowers is applicable; fruit watching flowers should apply sufficient fertilizer during the strong fruit period to increase the amount of results.
