The leaves on my Rhododendrum bush are full of holes (like a lacy pattern). This seems to have affected the flowers. Although I saw lots of buds forming, only three flowers bloomed. These only lasted a few days and the rest of the buds are now dormant. Should I cut the stems down or just cut off the leaves and how can I avoid this next year.
The leaves on my Rhododendrum bush are full of holes (like a lacy pattern). This seems to have affected the flowers. Although I saw lots of buds forming, only three flowers bloomed. These only lasted a few days and the rest of the buds are now dormant. Should I cut the stems down or just cut off the leaves and how can I avoid this next year.