Hosta 'Undulata Albomarginata' (Plantain Lily) is a vigorous clump-forming perennial forming an attractive mound of thin, medium green leaves, up to 7 in. long (18 cm), irregularly margined creamy-white, and with celadon streaks. The broadly oval, flat or slightly wavy-margined leaves become slightly dimpled when mature. Narrow, funnel-shaped, pale lavender blooms appear in midsummer, rising on tall scapes 31-45 in. tall (77-112 cm). This hosta cultivar may lose its variegation temporarily in containers during the hottest part of the season. Useful for covering large areas. 

• Grows 18 in. tall (45 cm) and 40 in. wide (100 cm).
• Performs best in part shade to full shade in fertile, moist, well-drained soils. Shelter from cold, dry winds.
• Perfect for the shade garden, mixed with other perennials in bed and borders, city gardens, cottage gardens or containers. Great for edging, as a groundcover or underplanting shrubs and roses.
• Watch for slugs and snails which could damage the attractive foliage.
• Cut off the stems after blooming to encourage the plant's growth. Discolored leaves should be trimmed back to the ground.
• Propagate by division in early spring or late summer.
• Toxic to dogs, toxic to cats, toxic to horses.