Perfectly Healthy Carrissa Holly Dropping Leaves
I have what appears to be a perfectly healthy Carrissa holly (there are no spots on the leaves) which is dropping its leaves. It is 1/3 the size (it was a 7 gallon shrub) that it was when it was planted in October. What should I do to help it? There are four holly shrubs next to it and I don't want to lose them as well. Thanks!
Certified GKH Gardening Expert
It sounds like a fungus. Treat the plants with fungicide and see if this helps.