United States 
My rhododendrons are at least 10 years old. They are drying up on the ends leaves becoming droopy and then falling off. This happened last year and worse this year. Help
15 Aug, 2010
United States
My rhododendrons are at least 10 years old. They are drying up on the ends leaves becoming droopy and then falling off. This happened last year and worse this year. Help
15 Aug, 2010
Are you mulching with good organic acidic material? Are they getting enough water. There are lots of possible reasons but as a Guest you can't respond to questions. Please join GoY and put up a photo of the rhododendron so we can see the problem.
15 Aug, 2010