Climbing hydrangea

Question

My climbing hydrangea seems well established and is climbing on a structure camouflaging my propane tank. Sun in the afternoon and shade. 4 years now and no flowers. What’s up? Is there a male/female requirement like a holly?

Barbara

Answer 1

No, there is not male and female plants with Hydrangea.

This is likely a lack of phosphorous in the soil.
This link will help you.

https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/hydrangea-not-blooming.htm