Peruvian maidenhair fern (Adiantum peruvianum)
Care, watering, light and tips for Peruvian maidenhair fern on Floravia.
Quick facts
- Family: Pteridaceae
- Difficulty: Demanding
- Watering: every 2 days
- Light: Shade
- Temperature: 10–28 °C
About Peruvian maidenhair fern
Adiantum peruvianum, commonly known as the silver-dollar maidenhair fern, is an elegant and delicate fern belonging to the Pteridaceae family. It is distinguished by its large, rounded, bright green fronds that resemble small silver coins. It is ideal for terrariums, hanging baskets, or as an indoor plant in high-humidity environments.
Native range
Native to the Andes of South America, specifically Peru and Bolivia.
Care tips
It requires bright, indirect light, avoiding direct sunlight which can scorch its delicate fronds. The substrate should be kept consistently moist, but never waterlogged; water when the top layer begins to dry out. It needs high ambient humidity, so regular misting or using a humidifier is recommended. Avoid drafts and sudden temperature changes, as they are very sensitive to these conditions.
How to save a dying Peruvian maidenhair fern
- Warning signs
- Dry, crispy fronds or brown edges, frond drop.
- First aid
- Increase humidity with misting or a pebble tray. Check watering.
- What kills it
- Dry air, inconsistent humidity, and sudden temperature changes.
- Can it be saved?
- Yes, if roots are healthy and environment is corrected. Sensitive but recovers.