lacecap hydrangeas

Question

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.

Answer 1

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.