Agave 'Frosty Blue' - Whale's Tongue Agave
Whale's Tongue Agave is an evergreen perennial succulent that forms an impressive blue-gray rosette. Plants can reach a height of 3-4 feet tall and 4-6 feet in width. Large, cupped leaves are lined with red teeth with a single sharp spine at the tip. Whale's Tongue Agave does well in full sun to part shade and well-drained soil. Use in rock gardens, desert gardens, succulent gardens, or as an accent in borders and containers. Avoid planting in areas with foot traffic due to sharp spines.