Yes, you can remove the yellowing or brown leaves, since those leaves won’t recover. Beyond misting, make sure that you are watering the rhododendrons consistently and deeply to keep them hydrated. Also, only spray or mist the plants in the morning or evening; doing so in the afternoon can actually increase sunburn of the leaves.
Yes, you can remove the yellowing or brown leaves, since those leaves won’t recover. Beyond misting, make sure that you are watering the rhododendrons consistently and deeply to keep them hydrated. Also, only spray or mist the plants in the morning or evening; doing so in the afternoon can actually increase sunburn of the leaves.