Q: Can rhododendrons be trimmed back without damaging them? And when is the best time of the year to do so? A: Vigorous rhododendrons can be cut back to about half their size at the time of year when ...
The best time to prune your Rhododendron is within a couple of weeks after flowering is finished. Soon afterwards new growth will emerge, and by early summer flower buds will form at the end of newly ...