Wisteria consumes a lot of water, but the soil is too wet to bloom. Water should master the principle of "don't dry it, water it thoroughly". Especially in the flower bud differentiation period in August, water should be properly controlled, normal watering can be carried out in September, and less watering should be carried out after defoliation in late autumn.

Wisteria should be thin and applied frequently to flourish. During the growth period, pancake fertilizer can be applied once every half a month in combination with watering, until fertilization is stopped in July and August. Fertilization will continue in September, but the frequency and concentration should be reduced appropriately. Phosphorus and potassium fertilizer can be applied properly before flowering.

(2) Lighting management

Wisteria likes plenty of light and is resistant to semi-shady environment. In the growing season, there should be strong enough light to make it grow well and flourish.

(3) Tree management

After wisteria is planted, strong branches are selected as the main branches for cultivation, and the main branches are wound around the pillars. In the winter of the following year, the central main branch on the shelf surface will be shortened to a strong seedling bud, which will promote the strong main branch in the next year. After the skeleton is finalized, dead branches, pests and diseases, and excessively entangled overlapping branches should be cut off every winter. Generally, small side branches, leaving 2 ~ 3 buds short cut, make the branches on the shelf evenly distributed. Wisteria grows very fast. In order to prevent the vines from being too dense, branches should be thinned before germination in winter or early spring to keep the vines on the scaffold at a reasonable density. Potted wisteria, in addition to selecting shorter species and varieties, we should strengthen pruning and coring to control the plant size. If bonsai is cultivated, it is necessary to strengthen plastic pruning, and if necessary, old piles can be used to plant pots and graft fine varieties.

(4) Pest control

The common pests of wisteria are dead leaf moth, aphid, thorn moth and so on. The dead leaf moth can spray trichlorfon or phoxim 300 times; Aphids and stickleback moths can be sprayed with 80% dichlorvos 1200 times, and the control effect is good in May and June.