It’s chemistry, not magic: Dan Gill explains how to make your pink hydrangeas turn blue (or vice versa) | Home/Garden

Gardening columnist Dan Gill answers readers’ questions each week. To submit a question, email Gill at [email protected] I have a pink hydrangea and would like to know how to make blue flowers bloom. – Andy Gordon Hydrangeas are exceptional in that the color of their flowers can change depending on the availability of aluminum ions …

It’s chemistry, not magic: Dan Gill explains how to make your pink hydrangeas turn blue (or vice versa) | Home/Garden Read More »