Woodland Pinedrops

Pterospora andromedea

Native to:
Canada, Mexico, Prince Edward I., United States

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Ericaceae
Genus:
Pterospora
Species:
Pterospora andromedea
USDA Symbol:
PTAN2

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
100 cm
Light Requirements:
Part Shade
Drought Tolerance:
Low
Bloom Months:
jun,jul,aug
Bloom Colors:
white, cream, yellow

Garden & Ecology Notes

Deer Resistant:
Yes

Soil Requirements

Soil Type:
nutrient-poor, acidic, well-drained soil
pH:
4.5 - 6.0 (acidic)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
typically found in association with pine forests

Propagation & Germination

Notes:
Mycoheterotrophic species entirely dependent on mycorrhizal fungi; cannot be cultivated from seed without fungal host.

The above propagation data sourced from Claude AI

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

Source: Claude AI