Hydrangea macrophylla 'Bloomstar', part of the 'Endless Summer' series, features an abundance of stunning flowers from May all the way through until September. The giant flower heads are initially green, slowly developing into shades of blue-purple or vivid pink with creamy white centres, depending on the pH of your soil. The deep green leaves feature red veining and the stems are also bright red, adding further interest. Hydrangea 'Bloomstar' makes ideal cut flowers, as well as being perfectly suited to patio containers, woodland gardens and mixed borders. Height: 1.2m (4'). Spread: 1.5m (5').