How to prune the vines?

Pruning methods of grapevines: pruning in spring is mainly based on wiping buds to make them absorb nutrients evenly; In summer, slightly remove the core and cut off the redundant leaves; In autumn, the branches should be thinned to leave room for growth; Prune again in winter to ensure the growth of the next year.

The time of grape fertilization is before germination, before flowering, young fruit stage and mature stage. Nitrogen fertilizer needs to be applied before the grapes germinate, just apply the fertilizer near the roots of the grapes, but be careful not to let the fertilizer directly contact the roots, otherwise it will burn the roots; Applying nitrogen fertilizer at the germination stage can promote the growth of grape branches and leaves and increase the yield of grapes.

Sufficient boron fertilizer can be applied to grape plants two weeks before flowering, which can improve plant photosynthesis and have good effects on later flowering, fertilization and fruit setting. It is mainly topdressing outside the roots, or spraying it on the leaves after preparing the medicine.

Matters needing attention in vine planting and maintenance:

Grapes like warm environment. After the temperature rises in spring, all growth and development will be obviously improved, and new buds will sprout soon. In the later stage, the temperature should be well controlled, and it is best to provide a temperature environment above 20 degrees in order to better blossom, set fruit and bear fruit.

If the temperature drops suddenly and there is no good temperature control, the flowers will wither and the fruit setting rate will drop greatly, thus reducing the yield. There are many varieties of grapes, but most of them like light.

It will grow better in sunny environment, so. Photosynthesis can be carried out better, and the quality and taste of fruit will be greatly improved. If you don't get sunshine, the branches and leaves will grow white, which will affect the results and reduce the yield.