Asplenium aureum
Care, watering, light and tips for Asplenium aureum on Floravia.
Quick facts
- Family: Aspleniaceae
- Difficulty: Moderate care
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
About Asplenium aureum
The Golden Rustyback Fern (Asplenium aureum) is a small to medium-sized perennial fern, noted for its glossy dark green fronds with an underside covered in golden or orange scales that give it its common name. Its arching fronds and unique texture make it ideal for terrariums, shady rock gardens, or as an indoor plant in hanging baskets, adding a touch of natural elegance.
Native range
Macaronesian Islands (Canary Islands, Madeira, Azores, and Cape Verde), and some parts of the Mediterranean and East Africa.
Care tips
It prefers bright indirect light or partial shade; avoid direct sunlight which can scorch its fronds. Keep the substrate consistently moist but well-drained, watering when the top layer starts to dry, and ensure high ambient humidity. Use a substrate rich in organic matter and with good drainage, such as a fern mix. A common mistake is allowing the substrate to dry out completely, which can lead to wilting and frond loss.
How to save a dying Asplenium aureum
- Warning signs
- Pale, yellowing leaves or dry, brown tips. Slow or no growth. Very dry soil.
- First aid
- Increase humidity with misting. Check soil: needs to be moist, not waterlogged. Avoid drafts.
- What kills it
- Excessive air/soil dryness. Direct sun. Lack of humidity. Constant waterlogging.
- Can it be saved?
- Yes! It's resilient. With proper humidity and watering, it will recover.