Why August is the critical month for pruning currant bushes

Pruning currant bushes in August is a critical step for ensuring a high yield of large berries the following season. After the final clusters are harvested, the plant shifts its biological focus to laying buds for next year. Delaying this process until autumn can deprive the shrub of necessary recovery time and lead to smaller fruit. Determining Which Branches to Remove A detailed inspection of the bush immediately after harvest identifies limbs that hinder growth. Priority for removal is given to shoots older than four or five years. These are identifiable by dark, almost black bark at the base and weak, short annual growth. Such branches consume nutrients without contributing significant fruit, thereby exhausting the plant. Ekaterina Martynova, berry crop specialist: "Old branches must be cut out at the root, leaving no small stumps. If a stub is left, weak growth will emerge from it, which only thickens the crown and attracts aphids."