By Stubrendas
Ayrshire,
United Kingdom 
I have several RED coloured hydrangea, what can I do to ensure that the colour is maintained?
8 Jul, 2010
Answers
Top dress with lime to maintain the colour.
9 Jul, 2010
thanks
9 Jul, 2010
Previous question
« should mexican beans be rock hard when they come out of the pod
I dont think you will have to do anything. It is usually the problem of keeping blue ones blue.
8 Jul, 2010