PlantFun
Plant Needs
Sunlight
Dappled woodland shade; tolerates partial morning sun in cool climates, avoid direct midday sun to prevent leaf scorch
Watering
Keep soil consistently moist but well-drained; avoid waterlogging which can cause root rot
Temperature
Hardy to cool temperate climates; withstands light winter frost down to 5°C, avoid prolonged temperatures above 25°C
Characteristics
- Leaf: Oval to lanceolate, glossy green, arranged alternately along the upright stem
- Flower: Deep maroon to reddish-brown, lip with pale yellow or white central patch, clustered in terminal spikes
- Stem: Slender, green, slightly hairy near the basal foliage
Care Guide
Watering
Maintain even soil moisture; apply mulch to retain moisture and regulate soil temperature
Fertilization
Diluted balanced orchid fertilizer once monthly during active growth. Use a low-concentration fertilizer to avoid damaging sensitive root systems
Composted leaf mold tea：Dilute fully decomposed leaf mold in water at a 1:20 ratio for root drench; avoid raw leaf material to prevent fungal growthPruning
- Remove spent flower spikes after blooming to conserve plant energy for root development
- Trim yellowing basal foliage in late autumn to reduce disease risk
- Thin overcrowded clumps every 2–3 years in early spring to improve airflow and nutrient uptake
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: No documented toxicity to cats per ASPCA
Humans: No documented toxicity to humans per ASPCA and horticultural authorities
Garden Uses & Culture
Culture: N/A
Usage: Ornamental woodland garden plant; valued for its unique dark blooms
