Lamb's ear is a low-growing, spreading perennial plant with velvety, pale, silvery gray-green foliage. The growth rate is medium but steady. Gardeners plant it primarily for the color and texture of its elliptical leaves and often recommend it for children's and sensory gardens because of its soft feel, which is the source of the plant's name.
Because of their suede-like texture, lamb's ears are favored for their foliage rather than their flowers. However, some varieties do flower on tall spikes in the late spring or early summer, in shades of pinkish-purple or white. Some gardeners find the flower spikes charming, while others cut them off to encourage the foliage, as many do with hosta. Bees are not so fussy and are very attracted to the slightly fragrant flowers.