What is the best fertilizer for double-season Sophora japonica?

Fertilization time for double-season Sophora japonica

Double-season Sophora japonica needs basal fertilizer, and topdressing can be done in August with high-nitrogen, low-phosphorus and medium-potassium compound fertilizers based on rainfall and growth. It is generally more reasonable to apply fertilizers twice a year, organic fertilizer plus high-nitrogen compound fertilizer before the frost, and a small amount of urea from Grain Rain to the Beginning of Summer.

What fertilizer to use for double season Sophora japonica

It is best to use organic fertilizers such as fertilizer and green manure for double-season Sophora japonica, which can improve the physical and chemical properties of the soil, bring out the potential fertility of the soil, and facilitate its flowering; inorganic fertilizers are mainly nitrogen fertilizers, phosphorus fertilizers, and potassium fertilizers, which have fast effects and are easily absorbed and utilized by the plants. It is best to use them in combination with organic fertilizers, which can promote the growth and development of double-season Sophora japonica.

Fertilization method for double-season Sophora japonica

When preparing the land for double-season Sophora japonica, sufficient base fertilizer should be applied, generally farmyard manure, cake fertilizer, and phosphate fertilizer. After that, inter-row cultivation and weeding should be carried out in time. If necessary, water should be applied and urea should be applied to ensure the healthy growth of the seedlings.

Matters Needing Attention in Fertilizing Double-Season Sophora japonica

When planting double-season Sophora japonica, you cannot simply use inorganic fertilizers year after year, otherwise it will easily cause the soil to become compacted and hard. When fertilizing, you cannot apply too much fertilizer, otherwise it will easily cause fertilizer damage.