Palm Grass (Curculigo capitulata): The Whale-Back Ground Cover

Palm grass, or whale back, is a tough, evergreen perennial with pleated, palm-like leaves arising from a central crown, forming a dense, weed-suppressing ground cover. Native to Asia, Curculigo capitulata thrives in deep shade and difficult conditions where little else grows.

Growing Conditions

Deep shade to partial shade. Moist, well-drained soil but tolerates dry shade once established. Spreads slowly by rhizomes. Divide clumps in spring. In zones 8-11, evergreen; cooler zones, may die back but return.

Uses

Excellent under trees, on slopes, in woodland gardens. The pleated texture is unique. Combines with ferns, hostas, cast iron plant. Low maintenance.

Taxonomic Profile