Dick Bir
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DesignHow to Change Hydrangea Bloom Color
The flower color of a bigleaf hydrangea is determined by the soil pH and by the amount of aluminum in the soil unless it is a white-flowering variety, which has…
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DesignHow to Get Big Flowers from Bigleaf Hydrangeas
The right mix of light, nutrients, and water, plus winter protection can ensure abundant blooms
Fine Gardening Magazine
Fine Gardening – Issue 217
