When is the best time to prune grapes
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When is the best time to prune grapes
October to November is suitable for pruning grapes. Branches above 1.2 meters from the top of the grapevine should be cut, and branches that have borne fruit, bloomed but not borne fruit, or have rotten fruit should be cut. During the maintenance process, sufficient scattered light should be maintained to inhibit the excessive growth of grapes and accelerate the healing of branch wounds.
Grape pruning time
Grape branches are usually pruned from October to November, and pruning is also needed in spring and during the vigorous growth period. Prune the top branches of grapes, shorten the length of branches over 1.2 meters, apply carbendazim disinfectant at the cut ends, maintain sufficient lighting, and accelerate wound healing.
When pruning grapes from October to November, branches that have borne fruit, withered, and rotten should also be cut, as well as branches that bloom but do not bear fruit. New shoots and healthy growing branches should be cultivated as new trunks, which is beneficial for better fruiting the following year and increasing the yield of grape production.
Grape pruning methods
In spring pruning grapes, it is necessary to prune withered branches, branches affected by diseases and pests, drooping, overlapping, branching, and weak branches during the dormant period to reduce the loss of water and nutrients. Branches and new buds near the base of the roots should also be cut, which is conducive to better growth of the grapevine trunk.
When pruning grapes during the vigorous growth period, branches should be pruned in dense growth areas to improve the ventilation and light transmission of the plant, promote photosynthesis, cut the trunk to a suitable length for growth, and shape the canopy into a natural fan shape.
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