ray water fern
Also known as: kiwakiwa
A compact, evergreen fern with central upright fertile fronds surrounded by recumbent sterile fronds. The leaflets are small and ovate and the stems are covered in dark brown bristles.

Scientific classification
- Species
- ray water fern (Blechnum fluviatile)
- Genus
- Blechnum
- Family
- Blechnaceae
- Information to be completed
- Toxicity
- Ferns · Herbaceous Perennial
- Plant type
- 0.1-0.5 metres
- Height
- 0.1-0.5 metres
- Spread
- Evergreen
- Foliage
- Clump forming
- Habit
- Spring · Summer · Autumn · Winter
- Season of interest
- Partial shade
- Sunlight
- Information to be completed
- Ideal temperature
ray water fern pictures
Distribution of ray water fern
Distribution map
Malesia to New Zealand
Information to be completed
Culture
Information to be completed
Toxicity
Information to be completed
Quick identification of ray water fern
Information to be completed
ray water fern care guide
- Keep soil consistently moist with higher humidity and no hot drying winds
- Watering
- Partial shade
- Sunlight
- Information to be completed
- Ideal temperature
Watering
Keep soil consistently moist with higher humidity and no hot drying winds
Fertilizing
Very dilute fern feed monthly during warm active frond growth
Pruning
No pruning required
Propagation
Propagate by division or spores
Growing
Grow in moist but free draining soil in partial shade. For more information see our advice page how to grow ferns
People also ask
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Common pests and diseases
Diseases
Generally disease-free
Pests
Generally pest-free
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