Silvery Primrose

Primula incana

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Primulaceae
Genus:
Primula
Species:
Primula incana

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
1-2 ft
Light Requirements:
Part Shade
Drought Tolerance:
High
Bloom Months:
apr, may
Bloom Colors:
Purple

Native Range

United States: Alaska, Colorado, Idaho, Montana, North Dakota, Utah, Wyoming, Canada: Alberta, British Columbia, Manitoba, Northwest Territories, Saskatchewan, Yukon

Soil Requirements

Soil Type:
rich, moist, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
prefers habitats near streams or wetlands

Germination Information

Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).; then Cold-moist stratification for 60 days.

Source: OpenAI GPT-4o