Sep 21, Trim branches that are rubbing together or rubbing across the trunk of the tree. Branches that rub against each other will damage the bark, which can expose the branches to infestation or disease. Prune up to 1/3 of a magnolia bush each season all the way back to the ground to encourage new growth from the base of the plant.
May 20, Kelly if the two are growing so close together you’ll need to prune either the magnolia or the rhododendron or both. Rhododendrons can be pruned and shaped so may be that is the best option. I am not sure where you are, but don’t prune the magnolia in the hot weather – probably autumn is a good time or better wait until winter when the Estimated Reading Time: 4 mins. A young tree can easily be trained into a desirable configuration, but older trees are much less pliant in this respect.
The magnolia does not require any specialty tools for pruning beyond the standard pruning shears, lopping shears and a handsaw for especially large branches. Sterilizing the tools beforehand can be beneficial for the tree. May 25, 1. Prioritize dead and diseased branches over healthy branches.
With magnolia trees, removing healthy, if unattractive, branches may cause more harm than good. You should never prune more than 1/3 of the tree at once, so always start with branches that are either dying or already dead%.
When to Prune Evergreen Magnolias? Magnolia trees (Magnolia sp.) are renowned for their large, upright white flowers that are set against elongate. Sep 21, Trim spindly, weak branches completely off the bush. Trim the bush into the desired shape. Star magnolia bushes keep their natural shape and only need to be trimmed to remove dead and diseased branches. To grow the bush in a tree shape, remove all of the branches from the lower portions of the trunks. This creates a tree image, with bare trunks and full canopy.
Prune Star Magnolia. Mar 05, Your Magnolia has no structure that is why it looks like a big bush. But by doing a little trimming each year, you can develop a tree shape. I wouldn't take to much out after cutting that lead off, give it some time to recover.