Maidenhair fern (Adiantum petiolatum)
Care, watering, light and tips for Maidenhair fern on Floravia.
Quick facts
- Family: Pteridaceae
- Difficulty: Demanding
- Watering: every 3 days
- Light: Shade
- Temperature: 10–28 °C
About Maidenhair fern
Adiantum petiolatum, commonly known as Stalked Maidenhair, is a delicate and elegant fern native to tropical regions of the Americas. Its finely divided, bright green fronds, supported by shiny black stipes, give it an ethereal appearance. It is ideal for terrariums, humid shade gardens, or as an indoor plant in a suitable environment, adding a touch of freshness and sophistication.
Native range
Tropical and subtropical Americas, from southern Mexico to northern Argentina
Care tips
It requires bright indirect light or partial shade; direct sunlight will scorch its delicate fronds. The substrate must be kept consistently moist, but never waterlogged, using lime-free water. It prefers organic-rich, well-draining substrates. A common mistake is allowing the substrate to dry out completely, which can lead to rapid and irreversible wilting.
How to save a dying Maidenhair fern
- Warning signs
- Wilting, dry fronds with brown edges. Losing vibrant green color.
- First aid
- Increase humidity with misting or pebble tray. Check watering to keep soil consistently moist, never soggy or dry.
- What kills it
- Dry air, persistent lack of humidity, insufficient or excessive watering. Does not tolerate direct sun.
- Can it be saved?
- Yes, if roots aren't rotted and there are still green fronds or a live rhizome. Be consistent with humidity.