Green Orchid

Platanthera × lassenii

Native to:
United States

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Orchidaceae
Genus:
Platanthera
Species:
Platanthera × lassenii
USDA Symbol:
PLLA13

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Epiphyte
Height:
60 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
jun,jul,aug
Bloom Colors:
white, yellow, green

Garden & Ecology Notes

Wildlife Value:
moths
Fragrant:
Yes

Soil Requirements

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

Propagation & Germination

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