Maidenhair fern (Adiantum terminatum)
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 terminatum, commonly known as Maidenhair Fern, is a delicate and elegant fern native to tropical regions of America. Its fine, feathery fronds, a vibrant green, emerge from shiny black stems, creating a cascade of foliage that brings freshness and sophistication. It is ideal for terrariums, hanging baskets, or as an indoor plant in bathrooms and kitchens, where ambient humidity is higher.
Native range
Tropical America, including southern Mexico, Central America, the Antilles, and northern South America.
Care tips
This fern prefers bright indirect light, avoiding direct sun which can scorch its delicate leaves. Keep the substrate consistently moist but never waterlogged, watering with lime-free water and ensuring good drainage. It requires high ambient humidity, so misting its leaves regularly or placing it near a humidifier is beneficial. The most common mistake is allowing the substrate to dry out completely, which causes the fronds to wilt rapidly.
How to save a dying Maidenhair fern
- Warning signs
- Dry, crispy fronds, brown edges, wilted appearance. Stunted or slow growth.
- First aid
- Move to a humid, shaded spot. Water by immersion if soil is dry. Mist its fronds with soft water.
- What kills it
- Dry air and lack of constant humidity. Direct sun exposure or drafts. Soil that dries out completely.
- Can it be saved?
- Yes! It's resilient. With humidity and shade, it will regrow from the base. Be patient and consistent.