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FernsConservatory GreenhouseHouseplants

Aglaomorpha coronans
  • RHS AGM

A large, tender evergreen epiphytic or terrestrial fern about 2m tall, producing arching overlapping triangular to lance-shaped dark green fronds strongly waved or shallowly lobed at the bases with lance-shaped segments

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Size
Ultimate height
1.5–2.5 metres
Time to ultimate height
2–5 years
Ultimate spread
1.5–2.5 metres
Growing conditions
Loam
Moisture
Moist but well–drained
pH
Acid, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Green
Autumn Green
Winter Green
Position
  • Partial shade
Aspect

East–facing or West–facing

Exposure
Sheltered
Hardiness
H1B
Botanical details
Family
Polypodiaceae
Native to the UK
No
Foliage
Evergreen
Habit
Spreading branched, Clump forming
Name status

Correct

How to grow

Cultivation

Grow indoors in a peat-free houseplant compost with added perlite. Use a shallow container placed in indirect light; water freely and apply a half strength, general liquid feed monthly from mid spring to late summer. Place the container on a tray of moist gravel or pebbles for high humidity. Water sparingly in winter. Pot on annually to prevent rhizomes from covering the oustide of the container. See how to grow ferns as houseplants for further information

Propagation

Propagate by sowing spores as soon as ripe at a minimum of 21°C, or propagate by division of the rhizomes in early spring

Suggested planting locations and garden types
  • Houseplants
  • Sub-tropical
  • Conservatory and greenhouse
Pruning

Remove old damaged fronds in spring

Pests

May be susceptible to scale insects

Diseases

Generally disease-free

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