It mainly needs nitrogen fertilizer, potassium fertilizer and phosphorus fertilizer. Can use bean cake fertilizer and soybean and other crops made of nitrogen fertilizer, use bone meal, fish scale and poultry manure made of phosphorus fertilizer, with grass ash, straw ash and other as potassium fertilizer.
However, it is recommended not to use too many soybeans when fertilizing, because there is a lot of nitrogen in them, which is easy to cause the plants to grow in vain. At ordinary times, you can also put some slag, river sand and eggshell in the soil, which can increase the trace elements in the soil.
Its leaves, roots and flowers all need fertilizer. For leaves, fertilizers such as urea and manure can be used. For the root, solid fertilizer can be used. If the fertilizer is buried in the soil, it can promote the root. For flowers, beer can be used.
From the nature of fertilizer, it mainly needs liquid fertilizer and solid fertilizer. Liquid fertilizer can be diluted with fishy water. But the solid fertilizer can use the above mentioned bean cake, egg shell and so on, buries it in the soil to be able to have the effect.
