Hydrangea Serrata (Mountain Hydrangea) 'twirligig' Abundant lace-cap blooms. The corps de ballet is in town! Twirligig™hydrangea gets its name from the beautiful swirls of soft pink sterile florets encircle the rich pink fertile flowers in a parade of twirling blooms. This charming bud-hardy hydrangea is very showy. Flowers may turn purple or blue in acidic soils, but in Michigan we have naturally alkaline soil, so expect yours will be pink unless you engage in a lot of chemical tinkering. Embrace the pink for a carefree plant. 3 gal

Mountain Hydrangea- 'twirligig'