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Gardening

In reply to the discussion: Hydrangea 'colors' [View all]

Jilly_in_VA

(12,417 posts)
1. Hydrangea color
Sun Jun 22, 2025, 02:29 PM
Jun 22

depends on the composition of your soil. I think it has to be on the alkaline side for the blooms to stay pink year after year. We've brought home pink hydrangeas and the next year the blooms were blue, every single time, because our soil is on the acid side, and they stay that way no matter what we put in the soil.

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