Wednesday 15 June 2011

Hydrangea has changed color?


During this "tsuyu" period, we can find a lot of Hydrangeas.
They are in blue, pink, cream and also purple.

Hydrangeas change color based on the acidity of the soil.
Acidic soils produce blue flowers, neutral soils produce very pale cream petals, and alkaline soils result in pink or purple.




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