Arctic Alkaligrass

Puccinellia arctica

Also known as: Bent Alkaligrass

Native to:
Canada, Greenland, United States
Arctic Alkaligrass

Jeffery M. Saarela​, Paul C. Sokoloff, Roger D. Bull

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Puccinellia
Species:
Puccinellia arctica
USDA Symbol:
PUAR

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
30 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
jun,jul,aug

Garden & Ecology Notes

Wildlife Value:
waterfowl, shorebirds
Deer Resistant:
Yes
Salt Tolerant:
Yes

Soil Requirements

Soil Type:
sandy, nutrient-poor, well-drained soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
Common in coastal and tundra regions

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–28 days

The above propagation data sourced from Claude AI

Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).

Source: Claude AI