A common question we get from gardeners each year is: "Why are my blue Hydrangeas pink, or, Why are my pink Hydrangeas blue?" The answer is really quite simple (and no, it’s not magic). The color of your Hydrangea blooms are directly linked to the PH levels of your soil.
February 8, 2014
В· Amanda Shepard В· 7 Comments
Tags: Changing Hydrangea Blooms, Changing Hydrangea Color, Hydrangea, Soil PH, Soil Test В· Posted in: Gardening in Fall, Gardening in Spring and Summer, How-Tos, Perennials