PlantFun
Plant Needs
Sunlight
Bright indirect light; avoid direct midday sun which scorches fronds; tolerates low light for short periods
Watering
Keep growing medium consistently moist but not waterlogged; avoid allowing the substrate to dry out completely
Temperature
Thrives in 18–24℃; avoid temperatures below 12℃ which cause frond browning and stress
Characteristics
- Frond: Leathery, dark green fronds with raised, bumpy veins resembling crocodile skin; 30–60 cm long
- Rhizome: Thick, creeping rhizomes with brown scales; anchors to surfaces
- Sori: Round, brown spore clusters on undersides of mature fronds
Care Guide
Watering
Maintain consistent moisture; mist fronds 2–3 times weekly to boost ambient humidity
Fertilization
Diluted balanced liquid feed once every 6 weeks. Avoid over-fertilizing, which can burn frond tips
Spent tea leaf compost tea：Steep fully composted spent black tea leaves in water for 24 hours; dilute 1:20 for root drench; avoid adding sugary or milky residuesPruning
- Trim browning frond tips to maintain appearance; avoid cutting into healthy green tissue
- Remove dead, yellowed fronds at the base to improve airflow and reduce pest risk
- Gently trim overgrown rhizomes during spring repotting to control clump size
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats; no reported adverse reactions
Humans: Non-toxic to humans; no adverse effects from ingestion or contact
Garden Uses & Culture
Culture: N/A
Usage: Ornamental foliage for terrariums, hanging baskets, or shaded indoor displays
