Height: 3-5 feet
Spread: 3 -5 feet
Hardiness Zone: 4
Other Names: Hydrangea macrophylla; Endless Summer
Another addition to the Endless Summer Hydrangea Collection, Twist & Shout has red stems featuring large, lace-cap blooms that change color depending on the soil: acidic soil gives a blue bloom, with more alkaline soils producing a pink bloom. As a reblooming variety, this mounding shrub will be covered in blooms until the frost.