PlantFun
Plant Needs
Sunlight
Bright indirect light or partial shade; avoid direct sunlight which can scorch fronds and fade their glossy color
Watering
Keep soil evenly moist but not waterlogged; maintain consistent ambient humidity to prevent frond browning
Temperature
Thrives in warm, humid tropical conditions; avoid temperatures below 12°C to prevent leaf damage and stunted growth
Characteristics
- Frond: Leathery, elongated, with raised veins resembling crocodile skin; dark green, glossy surface
- Rhizome: Creeping, hairy brown rhizomes that anchor the plant to surfaces
- Sori: Clusters of spore-producing structures on the underside of mature fronds
Care Guide
Watering
Keep substrate consistently moist; mist fronds 2–3 times weekly to boost humidity
Fertilization
Diluted balanced liquid feed every 6 weeks. Avoid over-fertilizing, as this can cause brown leaf tips and nutrient burn
Spent tea leaf compost tea：Steep fully composted spent black tea leaves in water for 24 hours; dilute 1:20 for root drench to avoid nutrient buildup and odorPruning
- Remove browning or damaged fronds at the base with clean, sharp shears to maintain plant appearance
- Trim overgrown rhizomes during spring repotting to control the plant's spread
- Clear dead fronds and debris from the soil surface to improve air circulation around the base of the fern
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA-verified non-toxic; no adverse effects from ingestion or contact
Humans: No known toxic effects when ingested or touched
Garden Uses & Culture
Culture: N/A
Usage: Ornamental foliage for indoor shaded spaces, hanging baskets, or tropical garden underplantings
