I have a PJM Rhododendron, two of them. One has drooping dry leaves on 1/2 of it. I don't know what to do. We have had quite a bit of rain this summer. But it has also been hot and humid. What can I do? The other looks just fine. I don't want to lose this shrub.
Asked from the GoYpedia rhododendrons page
- 30 Jul, 2010