Height: 3′-4′ Spread: 3′-6′. Dense shrub with large medium green leaves and stout stems creating a coarse texture. Huge, 12″ wide globe-shaped clusters of flowers, opening white and fading to pale green, are borne July through September. Flowers are great for drying as they hold their shape. Generally dies to the ground and should be pruned just above the soil in late fall or early spring. Prefers a well-drained soil. Shade to part shade. Zone 3.