Zone Victoria British Columbia, Canada | Anonymous added on May 11, 2017 | Answered
I bought a lacecap hydrangea that was labeled blue in color. Trouble is that when it bloomed it was white! Can a white lacecap be turned blue with aluminum or sulphur? Thanks.
Answered on May 11, 2017
White Hydrangea cannot be changed to pink or blue by the grower.
A White will sometimes add some tinges of pink as the plant ages.
It is not unusual for a plant to be miss labeled in the greenhouse.
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