Flowers That Change Colours

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Pigment production

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As flowers mature, they produce different pigments, resulting in color shifts.

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Soil pH

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The acidity or alkalinity of the soil affects the availability of certain minerals, influencing flower color.

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Temperature

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Some flowers, like the Confederate rose, change color based on temperature fluctuations throughout the day.

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Pollination

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After pollination, some flowers alter their color to signal to pollinators that they are no longer fertile.

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Hydrangea

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This popular garden flower is renowned for its vibrant blooms that range from blue and purple to pink and red, depending on the soil pH.  

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