Asparagus fern (Asparagus setaceus)
Care, watering, light and tips for Asparagus fern on Floravia.
Quick facts
- Family: Asparagaceae
- Difficulty: Moderate care
- Watering: every 3 days
- Light: Indirect light
- Temperature: 10–35 °C
- Toxicity: Toxic to pets
About Asparagus fern
Asparagus setaceus, commonly known as Plumosa Fern or Wedding Fern, is a plant with delicate and ethereal foliage, despite not being a true fern. Its slender, branching stems are covered in tiny, soft leaves, creating a light and feathery appearance. It is ideal for adding texture to floral arrangements, as a hanging plant, or to soften indoor spaces.
Native range
South Africa
Care tips
It prefers bright indirect light; direct sunlight can scorch its sensitive foliage. Keep the substrate consistently moist but avoid waterlogging, allowing the top layer to dry out slightly between waterings. Use a well-draining substrate rich in organic matter. A common mistake is insufficient ambient humidity, which can cause yellowing and dropping of leaves, so it benefits from regular misting or a humidifier.
How to save a dying Asparagus fern
- Warning signs
- Yellowish or brown leaves, 'needle' drop, dry and brittle stems.
- First aid
- Prune dry parts, increase ambient humidity, check watering (slightly moist soil).
- What kills it
- Excessive air and soil dryness, or constant waterlogging.
- Can it be saved?
- Yes, if there are green stems or firm roots, there's hope!