Actiniopteris australis is a small fern with delicate, finely divided fronds, native to tropical and subtropical regions. It thrives in shaded, humid environments and is ideal for terrariums, indoor fern collections, or tropical displays.
Full Botanical Name: Actiniopteris australis
Common Names: Radial Fern
Country and/or Region of Origin: Tropical and subtropical regions
Growing Conditions in Native Habitat: Shaded forest floors with consistent moisture and high humidity
Care Guide
Care Guide:
Light: Low to moderate indirect light
Ideal Room: Terrariums or humid indoor spaces
Feeding: Occasional diluted fern fertilizer during active growth
Humidity: High (70–90%)
Ideal Temperature: 18–25°C (65–77°F)
Watering: Keep soil consistently moist
Pet/Child Safe: Non-toxic
Soil Type: Moist, well-draining potting mix with organic matter
Propagation: Division of rhizomes or spores
Eventual Height and Spread: Small, typically under 20 cm tall
Growth Rate: Moderate
Pests and Treatment: Aphids or mites; treat with insecticidal soap
Repotting: Every 1–2 years
Pruning: Remove dead fronds
Air Purification: Slight improvement in indoor air quality
Folklore: Symbolizes resilience and delicate beauty in ferns
