If it is late spring and your Magnolia Tree is losing leaves, don’t worry too much. Magnolia trees, because they are evergreen, have to have a time that they rejuvenate themselves. They do this in the spring as it starts putting off new growth.
The tree focuses on making new branches and leaves and says to itself, "I can’t handle all these old leaves that aren’t seeing sunlight and feeding me," so it releases all of its interior leaves that are not doing anything for it. The tree then produces new growth, and get ready for the beautiful blooms that are about to come.
Enjoy the Blooms