Adiantum aleuticum
Aleutian maidenhair
A deciduous or semi-evergreen, perennial fern to 50cm or more, with black-stalked, green, pedately divided fronds composed of oblong segments
Synonyms
Adiantum pedatum var. aleuticumAdiantum pedatum misapplied
see moreAdiantum aleuticum subsp. aleuticum
Size
Ultimate height
0.1–0.5 metresTime to ultimate height
5–10 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Black | Green | ||
|---|---|---|---|---|
| Summer | Black | Green | ||
| Autumn | Black | |||
| Winter | Black |
Position
- Full shade
- Partial shade
Aspect
South–facing or West–facing or East–facing
Exposure
Exposed or Sheltered Hardiness
H6Botanical details
- Family
- Pteridaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Clump forming
- Genus
Adiantum can be deciduous or evergreen ferns with shiny black stalks bearing simple or more usually pinnately divided fronds, the segments fan-shaped, oblong or rounded, carrying spores under reflexed marginal flaps
- Name status
Correct
- Plant range
- North America
How to grow
Cultivation
Outdoors grow in moderately fertile soil. Under glass grow in a mix of 1 part each of loam, medium grade bark, charcoal and lime chippings; 2 parts sharp sand; 3 parts leaf mould. Provide bright filtered light in medium to high humidity with good ventilation. When in growth apply a half strength balanced liquid fertiliser monthly. Remove damaged fronds in spring. See how to grow ferns for further advice
Propagation
Propagate by spores
Suggested planting locations and garden types
- Patio and container plants
- Cottage and informal garden
- Flower borders and beds
- Underplanting of roses and shrubs
Pruning
No pruning required
Pests
May be susceptible to scale insects under glass
Diseases
Generally disease-free
Get involved
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