Fern Australian Tree

Australian Tree Fern

Australian Tree Fern (Cyathea cooperi) is a striking, fast-growing tree fern known for its tall trunk and expansive, feathery fronds. Native to Australia, this fern creates an instant tropical or rainforest atmosphere, making it a dramatic focal point in shaded landscapes. Its finely textured fronds form a broad canopy that softens garden spaces and pairs beautifully with other shade-loving tropical plants.

Under ideal conditions, Australian Tree Fern can reach heights of 15–25 feet, with fronds spanning several feet wide. It thrives in warm, humid climates and prefers partial to full shade. While it requires consistent moisture, its bold form and lush appearance make the care worthwhile. This fern is commonly used in garden beds, near water features, or as a statement plant in large containers, where it provides year-round greenery and visual impact.

Care Instructions

Planting
Plant in partial to full shade in a protected area. Allow ample space for mature height and spread.

Watering
Water frequently to keep soil consistently moist. Mist fronds and trunk in dry weather to maintain humidity.

Pruning
Remove old or damaged fronds at the base as needed. Avoid cutting healthy green fronds.

Pest Control
Generally pest-free. Occasionally monitor for scale or spider mites and treat with insecticidal soap if necessary.

Soil Tips
Use rich, well-draining soil high in organic matter. Slightly acidic soil supports healthy root development and vigorous growth.