We planted four dwarf Hydrangea bushes in 2011 and they have done very well until this year when three of them now have mostly orange leaves. We've a good growing season in western North Carolina and all our other plants are very healthy. What has happed to these plants and what can I do about it.
We planted four dwarf Hydrangea bushes in 2011 and they have done very well until this year when three of them now have mostly orange leaves. We've a good growing season in western North Carolina and all our other plants are very healthy. What has happed to these plants and what can I do about it.