Q.My Biggest Hydrangea Is 32.1/2 Inches In Dia
I have contacted you on two occasions and so far have had no response except that you received my question and would respond within 24 hours. Could you please respond. Dorothy Sinclair
Certified GKH Gardening Expert
It would appear that the last question that we have from you is on the subject of Parsley. That question has been answered. We have not received a question regarding the Hydrangea in question, prior to this one.
Unfortunately, the problem at hand is not mentioned in the question, only the size of the shrub.
What I can do for now is point you to our Hydrangea articles. There, you can find quite a bit of information on the subject:
https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea