Tuberous perennial: Sweet Caroline's are smaller than others. Has coppery-bronze foliage with trumpet shaped lavender to purple blooms in summer. Attracts humminbirds. Ground cover, pot & hanging basket plant. Trailing, bushy : 6-8" x 18-24". Exposure: sun/part shade. Water: moderate/dry. Deer, drought & heat tolerant. USDA Z9-12. PP#15437