Prune the old, residual and weak branches of Magnolia grandiflora before planting, prune its roots when digging seedlings, and cut off the old roots and diseased roots. When pruning magnolia trees, in order to prevent the damage of pests and diseases to magnolia trees, Bordeaux mixture should be applied to the incision to prevent the invasion of germs and ensure the healthy growth of plants.

When is Magnolia suitable for pruning?

Orchid trees are generally pruned in summer and autumn, that is, from the middle and late June to the middle and late August. At this time, pruning can properly cut off some old leaves, which will be beneficial to the germination of new branches and leaves, thus promoting the magnolia tree to bloom more.

Pruning skills of magnolia grandiflora

Pruning branches and leaves: before planting, prune weak branches that are aging, disabled and ill-growing. When digging seedlings, trim their roots and cut off old roots and diseased roots. Prune before wintering, and cut off dense branches and redundant branches. In winter, magnolia is in hibernation, so pruning can damage magnolia trees less.

Pruning grows fast: when the magnolia grows fast, it should be pruned in time to keep the base 10~ 15cm to promote secondary growth and reduce nutrient consumption. Prune the magnolia in time after flowering to ensure the full growth of magnolia in the future.

Pruning and flowering: firstly, disinfect the scissors with alcohol, then cut off the residual flowers on the plants and the old diseased branches to increase the ornamental value of Magnolia grandiflora and make it get more nutrition.

Matters needing attention in magnolia pruning

When pruning magnolia trees, in order to prevent the damage of pests and diseases to magnolia trees, Bordeaux mixture should be applied to the incision to prevent the invasion of germs and ensure the healthy growth of plants.