Spirea 'Double Play® Blue Kazoo®'Cool, calm, and absolutely captivating! 'Double Play Blue Kazoo' breaks the mold with its unique, waxy blue green foliage that looks stunning from spring through fall. In late spring, the shrub is topped with large, crisp white flower clusters that pop against the cool toned leaves. With its neat, mounded habit and shifting colours, its like having a living piece of art that refreshes your garden's palette. Photo courtesy of Proven Winners or www.