Green · Dryopteridaceae
Leatherleaf fern
Rumohra adiantiformis
Also known as Leather fern and Iron fern
Sturdy, glossy fronds that have framed florist arrangements for generations.
Colour: Green
Traditionally, sincerity; Victorians read ferns as fascination.
- Peak season
- Year-round
- Vase life
- 14–21 days
- Birth month
- —
- Colours
- 2
What the leatherleaf fern means
Leatherleaf fern grows wild across much of the Southern Hemisphere and is farmed widely for florists, with Florida long one of its largest producers. In the Victorian language of flowers ferns stood for fascination and sincerity, and the Victorians were so taken with them that the craze had its own name, pteridomania. Leatherleaf itself is valued more for practicality: its tough, glossy fronds last for weeks, which made it the standard backing green for roses and carnations through much of the 20th century.
Flower meanings come mostly from Victorian floriography, and they vary between books, eras, and cultures.
Often sent for
- Sympathy
- Birthday
- Thank you
- Anniversary
By colour
- Green Traditionally, sincerity; Victorians read ferns as fascination.
- Deep green Often read as steadfast support.
Keeping it fresh
Available year-round from growers.
- 1 Submerge the fronds in cool water for a few minutes before arranging to rehydrate them.
- 2 Recut stems and remove any fronds that would sit below the waterline.
- 3 Mist in dry rooms; the fronds stay glossy longer with a little humidity.
Pet safety
- cats Not listed
- dogs Not listed
- horses Not listed
Not listed in the ASPCA plant database. If a pet eats any, call your vet or ASPCA Animal Poison Control at (888) 426-4435.
“Not listed” means the ASPCA has no entry for this plant — not that it is safe. Keep it out of reach.
Source: ASPCA toxic and non-toxic plants. If a pet eats any plant, call your vet or ASPCA Animal Poison Control at (888) 426-4435.
Did you know
Ferns reproduce by spores, not seeds; the brown dots under a leatherleaf frond are clusters of spore cases called sori.
Pairs well with
Make your own leatherleaf fern bouquet
Pick a vase, add a card, and share the link — no delivery van, no wilting.
Open Flower Studio