Calochortus coeruleus

(c) R.J. Adams, some rights reserved (CC BY-NC), uploaded by R.J. Adams via iNaturalist

Species

Beavertail Grass

Calochortus coeruleus

Calochortus coeruleus, or Beavertail Grass, is a drought-tolerant perennial with striking blue flowers native to the southwestern U.S.

Also known as: Beavertail Grass

Calochortus coeruleus, commonly known as Beavertail Grass, is native to the arid regions of the southwestern United States, particularly thriving in California and parts of Nevada. This perennial herb typically grows to a height of 12 to 24 inches, exhibiting a clumping growth habit that allows it to adapt well to its dry environment. The plant features narrow, linear leaves that are often covered in fine hairs, providing a unique texture that contrasts with its striking flowers. The blooms are cup-shaped, usually appearing in shades of blue to violet, and attract various pollinators, playing a crucial role in local ecosystems by supporting biodiversity. The fruit is a capsule that releases seeds upon maturity, aiding in the plant’s propagation in its native habitat.

Beavertail Grass is well-adapted to its environment, exhibiting drought tolerance once established, which allows it to survive in areas with limited water availability. Its ecological role extends beyond providing habitat for pollinators; it also helps prevent soil erosion in its native range. Humans have utilized this species for ornamental purposes due to its attractive flowers and unique foliage. Additionally, its ability to thrive in poor soils makes it an excellent candidate for xeriscaping and low-maintenance gardens, where it can contribute to sustainable landscaping practices.

Care Guide

🌱 Hardiness Zone
Zone 7–10
🪨 Soil
well-drained sandy
☀️ Light
full sun
💧 Water
moderate
🌿 Fertilization
light feeding recommended

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Browse This Plant's Classification

Domain Eukaryota
Kingdom Plantae
Phylum Magnoliophyta
Class Liliopsida
Order Liliales
Family Liliaceae
Genus Calochortus
Species Calochortus coeruleus