Alsophila smithii, synonym Cyathea smithii, commonly known as the soft tree fern or kātote, is a species of tree fern from New Zealand.
Soft tree fern typically resists disease well and is affected by relatively few insect pests. Its care is regarded as challenging because it needs a consistently moist environment and frequent watering. At the same time, its roots can rot if it is overwatered or kept in poor ventilation. Soft tree fern is best for people with some cultivation experience, since most growers can keep it alive for a while. Still, the plant may struggle to prosper and its fronds can dry out and become less healthy over time.
How to keep Alsophila Smithii.
Light
The soft tree fern is native to habitats like forest understories and rocky areas, where it provides natural shade. It prefers Full Shade but can tolerate Partial Sun.
Temperature
Soft tree fern originates from regions where temperatures commonly range from 68 to 95 °F (20 to 35 ℃). It prefers warmer climates. If the temperature falls below this range, consider bringing the plant indoors for protection.
Botanical profile.
- Plant Type
- Fern
- Life Cycle
- Perennial
- Genus
- Alsophila
- Family
- Cyatheaceae
- Hardiness Zone
- 9-10
- Mature Height
- 3.05 m
- Mature Spread
- 3.05 m
- Leaf Color
- Dark Green, Forest Green
- Leaf Type
- Evergreen
- Planting Time
- Summer
- Native Area
- New Zealand
Other names.
