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(Cibotium glaucum)
Hawaiian Tree Fern (Cibotium glaucum)
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Forest and Kim Starr
CC BY 2.0
Image By:
Forest and Kim Starr
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Copyright:
CC BY 2.0
Copyright Notice:
Photo by: Forest and Kim Starr | License Type: CC BY 2.0 | License URL: https://creativecommons.org/licenses/by/2.0/ | Uploader: Starr Environmental | Publisher: Flickr
Estimated Native Range
Summary
Cibotium glaucum, commonly known as Hawaiian Tree Fern, is an evergreen fern native to the moist, shaded understory of Hawaiian tropical rainforests. It can reach a height of 8 feet (2.4 meters) and a width of 6-10 feet (1.8-3 meters), with a distinctive appearance characterized by its large, arching fronds and a thick, woolly trunk. The fronds are a soft green with a glaucous, or bluish, tinge that can add a unique texture to garden settings. This species does not produce flowers or seeds, as it reproduces via spores that are found on the undersides of the fronds.
The Hawaiian Tree Fern is valued for its lush, tropical appearance and is often used in shaded garden areas, as an accent plant, or in containers. It requires consistent moisture and high humidity, making it suitable for a woodland garden or a fernery. It thrives in rich, well-draining soil with plenty of organic matter. While it prefers part shade, it can tolerate more sunlight if kept adequately moist. It is relatively low maintenance but may require protection from strong winds and cold temperatures. Hawaiian Tree Ferns are slow-growing and can be sensitive to over-fertilization.CC BY-SA 4.0
The Hawaiian Tree Fern is valued for its lush, tropical appearance and is often used in shaded garden areas, as an accent plant, or in containers. It requires consistent moisture and high humidity, making it suitable for a woodland garden or a fernery. It thrives in rich, well-draining soil with plenty of organic matter. While it prefers part shade, it can tolerate more sunlight if kept adequately moist. It is relatively low maintenance but may require protection from strong winds and cold temperatures. Hawaiian Tree Ferns are slow-growing and can be sensitive to over-fertilization.CC BY-SA 4.0
Plant Description
- Plant Type: Fern
- Height: 6-10 feet
- Width: 6-10 feet
- Growth Rate: Slow
- Flower Color: N/A
- Flowering Season: Non-Flowering
- Leaf Retention: Evergreen
Growth Requirements
- Sun: Part Shade
- Water: Medium
- Drainage: Slow
Common Uses
Edible*Disclaimer: Easyscape's listed plant edibility is for informational use. Always verify the safety and proper identification of any plant before consumption., Low Maintenance
Natural Habitat
Moist, shaded understory of Hawaiian tropical rainforests
Other Names
Common Names: Hapu’u Pulu
Scientific Names: , Cibotium glaucum, Dicksonia glauca, Cibotium spec, Cibotium stjohnii,
GBIF Accepted Name: Cibotium glaucum (Sm.) Hook. & Arn.