Fun Foto Challenge : Pink

This is one of my favorite flowers. This hydrangea pink color comes from the alkaline soil here in my front yard. Total Pink or at least. 90% needs to be all one color

What determines the color of a hydrangea?

macrophylla depends on soil pHRed or pink blooms result from neutral or basic soil (pH 7 and above), whereas blue blooms indicate acidic conditions (pH less than 7). However, the underlying mechanism of the color shift turns out to be aluminum ions (Al3+), which are only mobile and available under acidic conditions.

Pretty in Pink

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