What fertilizer is best for green vegetables?

Time to fertilize green vegetables

Before sowing green vegetables, you can apply base fertilizer (bottom fertilizer) by burying a small amount of slow-release fertilizer in the soil. Fertilize once every 7-15 days. Usually, fertilize more frequently during the vigorous growth period, and apply less fertilizer in the seedling stage and when it is close to maturity. Top dressing can be applied when the seedlings grow 3 to 4 true leaves.

What fertilizer to use for green vegetables

The main fertilizer for fertilizing green vegetables is organic fertilizer, which can improve soil fertility and supply nutrients for the entire growth period. Nitrogen fertilizer can promote the growth of its leaves, while potassium fertilizer can promote the development of green vegetables and increase yield.

Fertilization method for green vegetables

Before planting green vegetables, you can apply well-rotted base fertilizer, and during the growth period, balance the nitrogen, phosphorus and potassium fertilizers, with nitrogen fertilizer as the main fertilizer, and additional phosphorus and potassium fertilizers. In the middle and late stages of growth, you can spray foliar fertilizers intermittently to make the leaves become green.

Precautions for fertilizing green vegetables

When fertilizing vegetables, you should pay attention to "applying small amounts of fertilizer frequently" and do not use uncomposted fertilizers, such as pigeon manure, chicken manure, etc. If you apply them directly to the soil, they will release a lot of heat during the fermentation process, causing the plant roots to burn.