Prairie White Fringed Orchid ⚠️ Threatened

Platanthera leucophaea

Prairie White Fringed Orchid

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Orchidaceae
Genus:
Platanthera
Species:
Platanthera leucophaea

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Epiphyte
Height:
4-6 ft
Light Requirements:
Full Sun, Part Shade, Shade
Drought Tolerance:
High
Bloom Months:
jun, aug
Bloom Colors:
White

Native Range

United States: Iowa, Illinois, Indiana, Maine, Michigan, Missouri, New York, Ohio, Oklahoma, Pennsylvania, Virginia, Wisconsin, Canada: Ontario

Soil Requirements

Soil Type:
moist, rich, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
prefers open, sunny wetlands and prairies

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