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Cyathea australis · Cyatheaceae

Rough Tree Fern

✅ Pet-friendlyIt is a perennial plant, remaining green throughout the year.100 to 200 cm
Partial shadeFrequent; keep soil moist.MediumDoes not tolerate temperatures below 5 degrees Celsius.

Description & origin

The Rough Tree Fern is a majestic plant with elegant green fronds. Ideal for tropical gardens, it adds an exotic and lush touch. Prefers humid and shaded environments.

Size

Can reach up to 2 meters in height in domestic cultivation.

Foliage

Evergreen foliage that maintains its beauty year-round.

Flowering

This species does not produce flowers in domestic cultivation.

Detailed care

Light

Prefers partial shade, avoiding intense direct sunlight.

Soil

Well-drained soil rich in organic matter is ideal.

Watering

Requires frequent watering to keep the soil moist, especially in hot climates.

Temperature

Does not tolerate temperatures below 5 degrees Celsius.

Fertilising

Fertilize monthly in spring and summer with a balanced fertilizer.

Repotting

Transplant in spring if necessary to a larger pot.

Pruning

Remove dry or damaged fronds to promote healthy growth.

Propagation

Propagates by spores, but it is a slow and complex process.

Common problems

Yellowing leaves

May be caused by excessive direct sunlight or nutrient deficiency.

Slow growth

Usually due to inadequate soil conditions or lack of humidity.

Pests

Vulnerable to attacks by mealybugs and mites.

Uses & curiosities

In the garden

  • Tropical gardens
  • Shaded areas
  • Humid patios

Other uses

Ideal for creating an exotic and fresh environment.

Did you know…

This species is native to Australia and can live for many years under suitable conditions.