By Glen3gall
United Kingdom 
My Rhododendron buds but does not bloom. Can you help please
10 Apr, 2010
By Glen3gall
United Kingdom
My Rhododendron buds but does not bloom. Can you help please
10 Apr, 2010
Rhododendrons need a lot of water in August/September to set buds for the following May. If too dry they may form buds which dry up and drop off.
See how they do this year (next month) and ensure plenty of water later if hot/dry August. We can but hope :))
10 Apr, 2010