My climbing hydrangea–approximately 5 years old–is flourishing in terms of leafing and growth but I have yet to see a bud or a flower. It lives against a porch facing east in just ordinary dirt–not clay or sandy. I do not provide it with any nutrients. What can I do to promote flowers? Thank you!
Thank you for contacting Toronto Master Gardeners.
This question is asked frequently, and a pertinent answer from our archives should be of help:
We wish you a summer with lots of bloom