Let's DanceĀ® Blue JanglesĀ® has a tight, compact habit and is a reliable rebloomer, blooming first on old wood, and later on new wood. The blooms go heavenly blue in acid soils, vivid pink in alkaline soils. It grows up to 2' tall and 2-3' wide. Best grown in afternoon shade. Try dumping a bag of mulch in the middle of the plant in November, before really cold weather, to protect some of the lower buds for the winter. This will protect those buds during any cold winter temperatures when we don't have sufficient snow cover. Hardy to Zone 5.