Hydrangea arborescens ... in smooth hydrangeas was broken a few years back with the release of ‘Invincibelle Spirit.’ This is a first of its kind, a pink flower. In our Extension gardens ...

Learn the best tricks to make hydrangeas bloom more throughout the summer and into fall. Reviewed by Joseph Tychonievich Most gardeners plant a hydrangea shrub for one reason: Those big, showy flowers ...