Mexican Muhly

(Muhlenbergia mexicana)

Mexican Muhly (Muhlenbergia mexicana)

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Estimated Native Range
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Summary

Muhlenbergia mexicana, commonly known as Mexican Muhly, is a perennial grass that can be either evergreen or deciduous depending on the climate. It is native to a variety of habitats including moist meadows, stream banks, and open woodlands across the USA and Canada and Northeast Mexico. This grass typically reaches a height of 2 feet (0.6 meters) with a spread of 1 foot (0.3 meters), featuring delicate, fine-textured foliage and airy flower panicles that can add a soft, feathery element to the garden landscape.

Mexican Muhly is valued for its adaptability and the visual interest it provides throughout the year, especially when its flower panicles catch the light and move with the breeze. It is often used in naturalistic plantings, as a ground cover, or in borders and can be effective for erosion control on banks and slopes. It thrives in full sun but can tolerate light shade and prefers medium water and well-drained soils. While generally low-maintenance, it can benefit from occasional cutting back to encourage fresh growth. It is not commonly associated with serious diseases or pests, but in wet conditions, it may be susceptible to root rot.CC BY-SA 4.0

Plant Description

  • Plant Type: Grass
  • Height: 1-3 feet
  • Width: 0.333-1 feet
  • Growth Rate: Moderate
  • Flower Color: N/A
  • Flowering Season: Summer
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun
  • Water: Medium
  • Drainage: Medium

Common Uses

Bank Stabilization, Bird Garden, Border Plant, Deer Resistant, Drought Tolerant, Erosion Control, Salt Tolerant, Street Planting

Natural Habitat

Moist meadows, stream banks, and open woodlands

Other Names

Common Names: Wirestem Muhly, Mexican Satingrass, Wire-Stemmed Muhly, Mexikanische Mühlenbergie, Muhlenbergia Du Mexique, Muhlenbergie Du Mexique, Muhlenbergie Mexicaine, Satijngras, Mexikanskt Muhlygräs

Scientific Names: , Muhlenbergia mexicana, Muhlenbergia mexicana var. filiformis, Muhlenbergia mexicana f. mexicana, Muhlenbergia foliosa, Muhlenbergia mexicana f. ambigua, Cinna mexicana, Agrostis mexicana, Agrostis lateriflora, Muhlenbergia mexicana f. setiglumis

GBIF Accepted Name: Muhlenbergia mexicana (L.) Trin.