Hydrangeas Are Not Blooming
I have three hydrangea bushes in my backyard and they are not blooming yet this year. It is July and they should be blooming. We are having a cool summer, but I can't figure out why they aren't blooming. I did not prune them last year and they are growing off last year's stems.
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This article will help you: https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/hydrangea-not-blooming.htm