Burlington, MA (Zone 6A)
|the leaves of most of my rhodys are curling up & turning brown?
|Answer from NGA
April 27, 2007
|Based on your description I am not certain what is happening to your rhododendrons. It could be caused by winter cold and/or wind damage, or the result of oscillating spring temperatures, or it might be a disease problem. I would suggest you take a photo or two of the overall plant and a closeup of the discolored leaves and consult with a professionally trained nurseryman. I'm sorry I can't be more specific long distance.
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