Growth habit of wisteria
Wisteria is a kind of plant with strong roots. There are few lateral roots, and there is no choice for soil. However, moist, fertile and well-drained soil is the most suitable, and it is easy to rot roots if the humidity is too high.
It is necessary to supplement fertilizer regularly during the growth of wisteria. Too little fertilizer will affect the flowering of plants, and too much fertilizer will burn the roots of plants. Pay attention to applying thin fertilizer frequently when applying fertilizer, and apply phosphorus and potassium fertilizer two or three times during the growth period.
The pruning time of wisteria should be carried out during the dormant period. When pruning, the branches are evenly distributed by removing secrets and keeping sparse and manual traction. After flowering, 5~6 buds can be cut off from the middle branches and weak branches can be cut off. Cutting off the weak branches before can promote the formation of flower buds in the coming year.