Category: Botany

Botany Gardening

What turns hibiscus blue?

Certain natural compounds, specifically anthocyanins, are responsible for the blue color in hibiscus. These pigments are pH-sensitive and can shift their color from red to purple and even blue depending on the acidity or alkalinity of their environment. Unveiling the Blue: What Makes Hibiscus Turn Blue? The vibrant and captivating blue hues found in some […]

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