Hosta Humpback Whale forms an impressive mound of blue-green foliage of 36"-40" in height, with a spread of up to  80", at maturity. The heart-shaped leaves have an unusual hump in the mid-leaf which points the tip of the leaf downward. The blue-green leaves are slightly corrugated and are bluest in early spring. Hosta Humpback Whale will be green by early summer. Near white flowers appear on tall scapes of up to 52" in July or August. It forms a massive mound of blue-green foliage. Incredible! Not sun tolerant as it prefers to be in at least partial shade. It is quite slug resistant though.