How to grow kangaroo fern
Overview
Kangaroo fern is a clumping, evergreen fern with distinctive, broad, leathery fronds. It is grown primarily for its attractive foliage and is well-suited to shaded, humid positions in Australian gardens.
Soil Preparation
Kangaroo fern prefers a humus-rich, well-drained soil with a slightly acidic to neutral pH (5.5-7.0). Amend with compost or leaf mould to improve moisture retention and drainage.
Growing Guide
Position kangaroo fern in part shade with dappled light, avoiding harsh afternoon sun. Plant in a humus-rich, well-drained soil that retains moisture. Space plants 30-50 cm apart. Water regularly to keep the soil consistently moist, especially during dry periods. Apply a layer of organic mulch to maintain soil moisture and suppress weeds.
Care
Feed monthly in spring and summer with a balanced liquid fertiliser diluted to half strength. Remove old or damaged fronds as needed to maintain shape and airflow. No pruning required beyond tidying.
Companion Planting
Kangaroo fern pairs well with other shade-loving plants such as hostas, hellebores, and cliveas. It also works well under trees and in hanging baskets. Avoid planting in full sun or with plants that require dry conditions.
Common Pests & Risks
Scale and mealybug can occasionally infest kangaroo fern. Control with horticultural oil or insecticidal soap. Ensure good air circulation to prevent fungal issues.
Troubleshooting
Yellowing fronds: often caused by too much direct sun or dry air. Move to a shadier spot. Brown frond edges: usually from low humidity or underwatering. Increase humidity and water more consistently. Stunted growth: may indicate poor soil or root congestion. Repot or refresh soil. Scale/mealybug: treat with neem oil or insecticidal soap.