Matters needing attention in soilless cultivation of flowers, what are the differences in the demand for fertilizer among different kinds of flowers

The fertilizer demand of different kinds of flowers will be different. Let's analyze the difference of fertilizer demand of several different types of flowers.

1. Flowers dominated by foliage tend to apply nitrogen fertilizer; variegated flowers need to apply more phosphorus and potassium fertilizer; flowers that are often pruned need to increase the proportion of phosphorus and potassium fertilizer to facilitate the germination of new branches.

two。 For large flower-shaped flowers, such as chrysanthemum dahlias, it is necessary to apply an appropriate amount of complete fertilizer before flowering in order to make all buds open and beautiful.

3. In order to achieve the expected effect of more flowers and fruits, the flowers with ornamental fruit should properly control the fertilizer and water during the flowering period and apply sufficient complete fertilizer in the strong fruit period.

4. Bulb flowers to apply more phosphorus and potassium fertilizer, in order to enrich the bulbs; fragrant flowers into the flowering period, but also to apply more phosphorus and potassium fertilizer, can promote the strong fragrance of flowers.

5. Rhododendron, camellia, gardenia and other flowers, avoid alkaline fertilizer, need to apply acidic fertilizer in order to ensure that the plant has luxuriant branches and beautiful flowers.