The original Endless Summer^® Hydrangea is prized for its groundbreaking ability to bloom both on old and new wood. This means a longer bloom season. It also means northern gardeners, whose early blooms may be compromised by frost will still get a show later in the season. These flowers are large and mophead in form. They draw butterflies and other beneficial pollinators to your borders. They also make beautiful cut floral displays. You could also hang them upside–down to dry out and create a long–lasting indoor display. Pink blooms in alkaline soil, blue in acidic. Hydrangea macrophylla 'Bailmer' PP15298