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How to Care for Kangaroo Fern (Zealandia pustulata)

Wednesday June 4, 2025
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Zealandia pustulata, commonly known as the Kangaroo Fern, is a lush, trailing fern native to New Zealand and parts of Australia. It is loved for its attractive, leathery green fronds and its ability to adapt well to indoor environments. Unlike more delicate fern varieties, the Kangaroo Fern is relatively hardy, making it a great choice for plant lovers looking to add texture and greenery to their home.

Lighting

Kangaroo Ferns prefer medium to bright, indirect light. They do best in a spot where they can get filtered sunlight, such as near an east- or north-facing window. Avoid placing them in direct sun, as this can scorch the leaves. While they can tolerate lower light levels, their growth may slow down and the foliage may become less vibrant.

Watering

These ferns enjoy consistent moisture but dislike sitting in soggy soil. Water when the top inch of soil feels dry, and always make sure your pot has good drainage to prevent root rot. During the growing season (spring and summer), keep the soil evenly moist. In the cooler months, reduce watering slightly to allow the soil to dry out a little more between waterings.

Humidity and Temperature

Zealandia pustulata thrives in a humid environment. To keep the fronds lush and healthy, aim for moderate to high humidity. If your indoor air is dry, especially in winter, consider misting the plant regularly, placing a humidifier nearby, or setting the pot on a humidity tray.

Ideal temperatures range between 60–75°F (16–24°C). Avoid placing your fern near cold drafts, air vents, or heaters, as temperature fluctuations can stress the plant.

Soil and Repotting

Use a well-draining, peat-based potting mix with added perlite or orchid bark to promote good air circulation around the roots. Repot every couple of years or when the roots begin to outgrow the pot. Spring is the best time to repot, just as the plant enters its active growing season.

Fertilizing

Feed your Kangaroo Fern with a diluted, balanced liquid houseplant fertilizer once a month during spring and summer. Avoid overfeeding, as this can lead to leaf burn. There's no need to fertilize in the winter when the plant is not actively growing.

Pruning and Maintenance

Trim off any yellow, damaged, or dead fronds at the base to maintain a tidy appearance and encourage new growth. Cleaning the leaves with a moist cloth can help the plant breathe and absorb light more efficiently.

Is Zealandia pustulata Pet-Friendly?

Yes, the Kangaroo Fern is considered non-toxic to cats and dogs, making it a safe option for pet-friendly homes.