Maidenhair Fern (Adiantum raddianum), 4-Inch Pot
Maidenhair fern (Adiantum raddianum) carries tiny fan-shaped green leaflets on fine dark stems, creating an airy, lace-like silhouette. Its delicate look rewards a consistent watering routine and a spot away from dry drafts. Each live plant varies in fullness and frond length.
Points of interest and size
- One live maidenhair fern in a 4-inch nursery grow pot.
- A young fern when shipped. With time and suitable conditions, it can grow into a fuller clump about 1–2 feet tall and wide indoors; size depends on care and space.
Care guide
- Light: Bright filtered to medium indirect light. Avoid strong direct sun, which can scorch the delicate leaflets.
- Water: Check the mix often, especially in a small pot. Keep it consistently lightly moist but never soggy; water when the surface is just beginning to dry, drain excess, and do not let the root ball dry completely.
- Soil: Use an airy, moisture-retentive fern or houseplant mix in a pot with drainage holes.
- Humidity and temperature: Moderate to high humidity helps prevent crisp fronds. A humidifier or a naturally humid, bright room is more dependable than misting alone. Keep away from hot dry vents and cold drafts; no exact 80% humidity target is required.
- Feeding: During spring and summer growth, apply balanced houseplant fertilizer sparingly, diluted according to its label; reduce or pause in winter.
- Pruning: Trim fully brown fronds close to the base with clean scissors. If it dries out and fronds brown, restore consistent moisture and watch for new growth.
- Repotting: When roots crowd the pot, move up one size in fresh airy mix, without burying the crown deeper.
- Propagation: Established clumps may be divided carefully during repotting; spores are a slower, more advanced method.
Pet safety
Maidenhair ferns are generally considered non-toxic to cats and dogs. Keep fronds out of reach of pets that chew plants.
What you receive and optional planter
One live maidenhair fern in its 4-inch nursery grow pot. The white Basel 4.7-inch decorative planter is sold separately. Measure the nursery pot’s outside width before ordering to confirm fit. Basel has no drainage hole: remove the nursery pot for watering, let it drain completely, then return it. Decorative furnishings are not included.