I am a long time fan and met you years ago at the nursery in Medina just off 520. I am a gardener and am hydrangea crazy, nothing beats a plant that comes back beautiful every year. Not sure whether I bought the attached hydrangea at Swansons near us or at the grocery store in the winter, have done both. I’m 77 and this plant will be heavy.  How far can I cut it back to replant/repot to make it less heavy? Any hydrangea replanting advice you can provide will be much appreciated, I have more hydrangeas to address. Thank you for your guidance over the years. David