Gardeners are being urged to avoid a one-size-fits-all approach to pruning this autumn, as experts warn that common mistakes can damage plants and affect next year's blooms.
According to Gardener's World, there are seven key blunders to avoid. One major error is pruning all plants at the same time. While most plants are best pruned in winter, cherry and plum trees should be pruned in summer, and spring-flowering shrubs after they flower.
Overzealous pruning can also cause harm. Removing too many stems and leaves can lead to roots dying back, and it may take several years for the tree to recover. The experts advise pruning less but regularly.
When making cuts, always cut above a plant node, but avoid cutting too close or leaving more than 1cm above the node, as this can create an unsightly stump that may die. Cuts should be made at a downward angle so water runs off, reducing the risk of fungal infections.
Gardeners are also reminded to clean their secateurs regularly, as clean and sharp tools work better and are safer. Additionally, any signs of dieback—progressive death of shoots or branches—should be removed promptly, as it can be caused by disease and may shorten the plant's lifespan.
