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Icegrass

Phippsia algida

Also called Ice Grass, Frigid Phippsia

Icegrass
Photo: Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0

Icegrass is a small, tufted perennial grass of cold northern and high-elevation habitats, reaching about 15 cm. It is a wild species rarely grown in gardens, and it tolerates a wide range of soils but needs cold conditions.

Family
Poaceae (Grass family)
Grows as
Grass, Perennial
Light
Full sun
Water
Keep soil moist in its natural cool, wet habitats; it is not a drought plant.
Soil
Tolerates a wide range of soils, including saline, alkaline, acidic peat and mineral substrates.
Temperature
Adapted to arctic and subalpine cold; hardy to very low temperatures, and it dislikes heat.
How easy
Moderate
Safety
Not known to be toxic
Native range
Subarctic to Rocky Mts., N. India
Climate
subalpine or subarctic

About

Phippsia algida, the ice grass, is a species of flowering plant in the family Poaceae. It is native to the high arctic, and higher elevations in the Rockies. A perennial reaching 15 cm (6 in), it can tolerate a wide range of soils, from highly saline or alkaline, to acidic peat bogs, and can be found from tidal mudflats, to tundra, to mountaintops. It has been assessed as Least Concern.

Text excerpted from the Wikipedia article Phippsia algida 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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