alpine bladder fern

Also known as: berry bladder fern; bulblet bladder fern

Delicate, rosette-forming, deciduous fern about 30cm tall, quick to establish, with upright rhizomes and tufts of pale green fronds to 75cm long with lance-shaped segments. Bulbils develop beneath often red-tinted midribs

alpine bladder fern

Scientific classification

Species
alpine bladder fern (Cystopteris bulbifera)
Genus
Cystopteris
Family
Woodsiaceae
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Toxicity
Ferns
Plant type
0.1-0.5 metres
Height
0.1-0.5 metres
Spread
Deciduous
Foliage
Tufted
Habit
Spring · Summer · Autumn
Season of interest
Partial shade
Sunlight
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Ideal temperature

alpine bladder fern pictures

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Distribution of alpine bladder fern

Distribution map

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Culture

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Toxicity

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Quick identification of alpine bladder fern

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alpine bladder fern care guide

Maintain evenly moist humus soil, avoid waterlogged stagnant conditions
Watering
Partial shade
Sunlight
Information to be completed
Ideal temperature

Watering

Maintain evenly moist humus soil, avoid waterlogged stagnant conditions

Fertilizing

Diluted fern feed monthly during spring and summer active growth

Pruning

Tidy spent leaves in autumn

Propagation

Propagate by division in spring or plant bulbils in late summer

Growing

Grow in fertile, moist but well-drained soil in partial shade with shelter from cold, drying winds. See how to grow ferns for further advice

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Common pests and diseases

Diseases

Generally disease-free

Pests

Generally pest-free

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