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2025 Hydrangea As A Flowering Plant Beast Raised Garden Bed Eugene, Oregon
Hydrangea flower color can change based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas. [from widipedia]
2025 Hydrangea
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2025 Hydrangea, As A Flowering Plant, Beast Raised Garden Bed, Eugene, Oregon

Hydrangea flower color can change based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.[from widipedia]


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