How to heavily prune a rose bush that has been cultivated for many years
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How to heavily prune a rose bush that has been cultivated for many years
When caring for rose bushes, pruning should be done according to the situation, usually the time for heavy pruning is around December to January, and try not to exceed February. When heavy pruning, cut from 15 cm above the ground, and also剪除 any weak, diseased, and dried branches. When pruning, the cut should be smooth, preferably at a 45-degree angle, do not cut flat, as it is prone to积水 and rot.
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