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Nassella mexicana

Nassella mexicana is a perennial bunchgrass of high tropical mountains from Mexico to Argentina, growing in poor, exposed soils. It is a wild grass rather than a common garden plant, so care notes are general guidance.

Family
Poaceae (Grass family)
Grows as
Grass, Perennial
Light
Full sun
Water
Water sparingly once established; it tolerates dry spells between rains.
Soil
Poor, well-drained soil; thrives on lean, gravelly or stony ground.
Temperature
Cool montane conditions; tolerates cold but not prolonged heat or frost-free humidity; roughly 5–25 °C.
How easy
Moderate
Native range
Mexico to Guatemala, NW. Venezuela to NW. Argentina
Climate
montane tropical

About

Nassella mexicana is a species of grass. It is a perennial native to the mountains of the tropical Americas, ranging from northeastern Mexico to Guatemala, and through the Andes of South America from northwestern Venezuela to northwestern Argentina. In Colombia it grows between 2500 and 3500 meters elevation. It grows in the poor soil on the top of hillocks to escape competition from other faster growing species.

Other Nassella plants

Nodding needlegrass · Lobed Needle Grass · Nassella ibarrensis · Foothill needlegrass · Texas wintergrass · Purple needlegrass · Finestem needlegrass · Serrated tussock · Green needlegrass · Needlegrass

Text excerpted from the Wikipedia article Nassella mexicana by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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