(Leatherleaf Fern / Iron Fern)
Rumohra adiantiformis is a high‑end, ultra‑durable fern species prized for its leathery, glossy fronds, exceptional longevity, and ability to thrive in a wide range of environments. Known globally as the Leatherleaf Fern, this species is widely used in premium floral arrangements, tropical landscaping, shaded gardens, terrariums, and paludarium backgrounds thanks to its tough, evergreen foliage and low‑maintenance nature.
This fern forms a dense, elegant mound of dark green, triangular fronds with a subtle leathery texture that sets it apart from softer Boston‑type ferns. Rumohra adiantiformis is exceptionally hardy, tolerating shade, humidity, and even mild drought once established. Its refined appearance and resilience make it a favourite for decorators, landscapers, and collectors seeking a fern that stays beautiful year‑round with minimal care.
Leathery fronds — Thick, glossy foliage that resists damage and wilting.
Evergreen growth — Maintains colour and structure throughout all seasons.
Highly durable — Tolerates shade, humidity, and occasional dryness.
Landscape‑ready — Perfect for borders, shaded beds, and tropical gardens.
Florist favourite — Long‑lasting fronds ideal for arrangements.
Yes — excellent for paludariums, but not suitable for ponds.
Paludariums — Thrives in humid, shaded environments with moist substrate.
Ripariums — Can tolerate roots touching water as long as the crown stays dry.
Terrariums — Works well in large terrariums with good airflow.
Full pond planting
Submerged roots or crowns
Constantly waterlogged soil
Keep roots moist,
Keep crown above water,
Use sphagnum moss, fern fibre, or well‑draining paludarium substrate.
Light — Medium to deep shade; avoid harsh direct sun.
Water — Keep evenly moist; tolerates brief dryness.
Humidity — Moderate to high; ideal for indoor water‑feature areas.
Temperature — 10–28 °C; protect from frost.
Soil — Rich, loose, humus‑heavy mix with excellent drainage.
