Maidenhair fern (Adiantum balfourii)
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 balfourii, also known as the Socotra Maidenhair Fern, is a delicate and elegant fern native to the island of Socotra. It is characterized by its finely divided, bright green fronds that grow in a trailing or clumping habit. It is ideal for terrariums, hanging baskets, or as an indoor plant in humid and warm environments.
Native range
Socotra Island (Yemen)
Care tips
This fern prefers bright, indirect light; avoid direct sunlight which can scorch its fronds. Keep the substrate consistently moist, but not waterlogged, and ensure high ambient humidity. Use a well-draining, organic-rich substrate, such as a fern mix. A common mistake is allowing the substrate to dry out completely, which can be fatal for this sensitive species.
How to save a dying Maidenhair fern
- Warning signs
- Dry, crispy fronds or brown edges. Stunted or very slow growth. Widespread discoloration.
- First aid
- Increase humidity with daily misting or a pebble tray. Check watering to keep soil consistently moist, not waterlogged or dry. Move away from drafts and direct sun.
- What kills it
- Dry air, lack of constant humidity, and direct sun exposure. Also prolonged waterlogging that rots the roots.
- Can it be saved?
- Yes, if the roots are not completely rotted and some green remains. Consistency with humidity is key.