Rough Tree Fern - Cyathea Australis

Cyathea australis is a large, evergreen tree fern native to eastern Australia. It is commonly known as the Rough Tree Fern or the Australian Tree Fern. It is a member of the Cyatheaceae family.

Cyathea australis is characterized by its tall, slender trunk and large fronds. It can grow up to 15 meters in height, but is more commonly seen at around 4 meters in cultivation. The fronds are bright green and can reach lengths of 4-6 meters, forming a beautiful canopy of lush foliage.

Scientific Classifications

• Kingdom: Plantae
• Division: Pteridophyta
• Class: Polypodiopsida
• Order: Cyatheales
• Family: Cyatheaceae
• Genus: Cyathea
• Species: Cyathea australis

Care Instructions

Cyathea australis is a relatively easy-care plant, but it does have some specific requirements. It prefers moist, well-drained soil and a sheltered position in full or partial shade. The ideal temperature range for Cyathea australis is 15-25°C, but it can tolerate temperatures down to 5°C for short periods of time.

To care for Cyathea australis, follow these instructions:

• Plant in a moist, well-drained soil in a sheltered position in full or partial shade.
• Water regularly, especially during hot weather. Keep the soil moist but not soggy.
• Fertilize monthly during the growing season with a balanced fertilizer.
• Mulch around the base of the plant to help retain moisture and suppress weeds.
• Protect from frost in cold climates.

Tips

• Cyathea australis can be propagated from spores or by division.
• If you are growing Cyathea australis in a pot, make sure the pot is large enough to accommodate its roots.
• Cyathea australis is relatively slow-growing, so be patient. It can take several years for the plant to reach its full size.

Enjoy your beautiful Cyathea australis!