Red Grama

(Bouteloua trifida)

Red Grama (Bouteloua trifida)

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Estimated Native Range
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Summary

Bouteloua trifida, commonly known as Red Grama, is a deciduous perennial grass native to arid regions, including deserts, plains, and scrublands of the Southwestern United States and Mexico. It is adapted to open spaces where it receives full sunlight. This grass typically reaches a modest height of about 30 centimeters and is characterized by its slender, thread-like leaves that seldom exceed 5 centimeters in length. The inflorescence of Red Grama is distinctive, with widely-spaced spikelets that exhibit a reddish-purple hue, each bearing three awns at the tip. The flowering season extends from March to September, during which the plant adds a subtle color to its surroundings.

Red Grama is valued for its drought tolerance and is often used in xeriscaping—a landscaping approach that reduces or eliminates the need for supplemental water from irrigation. It is also suitable for naturalistic plantings in arid garden settings. Red Grama thrives in full sun exposure and requires minimal water, making it an easy-to-maintain choice for gardeners in dry climates. It prefers well-drained soils and is capable of surviving in nutrient-poor conditions. While it is not commonly afflicted by diseases, it can struggle in overly moist or shaded environments.CC BY-SA 4.0

Plant Description

  • Plant Type: Grass
  • Height: 1-2 feet
  • Width: 1-2 feet
  • Growth Rate: Moderate
  • Flower Color: N/A
  • Flowering Season: Spring, Summer, Fall
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun
  • Water: Low
  • Drainage: Fast

Common Uses

Bird Garden, Drought Tolerant, Low Maintenance

Natural Habitat

native to arid regions, including deserts, plains, and scrublands of the Southwestern United States and Mexico

Other Names

Common Names:

Scientific Names: , Bouteloua trifida, Chondrosum trifidum, Bouteloua burkii, Bouteloua trinii, Bouteloua trifida var. burkei, Chondrosum trinii, Chondrosum virletii, Bouteloua trifida var. burkii, Chondrosum polystachyum

GBIF Accepted Name: Bouteloua trifida Thurb. ex S.Watson