Why didn’t my hydrangea flower last year?

Question

They flowered for all the eight years we lived here and treated them the same way, but not last year!

Answer 1

Here is an article that will help you that outlines all the possible reasons for hydrangea's not blooming. Hopefully you can uncover a reason that resonates with your situation.

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