PlantFun
Plant Needs
Sunlight
Dappled woodland shade or low indirect indoor light; avoid harsh direct sunlight which can scorch foliage
Watering
Keep soil consistently moist but not waterlogged; avoid allowing the growing medium to dry out completely
Temperature
Extremely cold-hardy; thrives in cool temperate conditions; avoid prolonged exposure to temperatures above 25°C
Characteristics
- Foliage: Flat, branching fronds with small, scale-like leaves arranged in four distinct rows
- Sporangia: Upright, cone-like strobili borne on slender stalks in late summer
- Stems: Creeping rhizomes spread horizontally to form dense, low-growing mats
Care Guide
Watering
Keep soil evenly moist; mist terrarium specimens 2–3 times weekly to maintain humidity
Fertilization
Diluted, balanced liquid feed once every 2 months. Use only diluted, low-strength fertilizer to avoid damaging sensitive roots
Banana peel compost tea：Fully compost banana peels before use; dilute 1:20 with water for root drenching; avoid applying undiluted compost to prevent fungal growthPruning
- Trim browned spore strobili after spore release to maintain a neat appearance
- Thin overcrowded mats to improve airflow and reduce fungal disease risk
- Remove dead or yellowed foliage to keep the plant looking tidy
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No documented toxicity to cats
Humans: No known toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Ornamental ground cover for shaded woodland gardens; suitable for closed indoor terrariums
