Sweet fern (Pteris macilenta)

Sweet fern

Sweet fern is a delicate fern with a preference for shaded and moist habitats, often thriving on forest floors or rock crevices. Its fronds are characterized by slender, arching blades with a lace-like appearance, featuring segments that are narrow and pointed, elegantly arranged along a central stalk. This fern's gentle, feathery look belies a robust adaptability, flourishing in environments that provide protection from harsh sunlight.

Scientific classification

Species

Sweet fern (Pteris macilenta)

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Perennial

Lifespan

Fern

Plant Type

1 m

Plant Height

1 m

Spread

Semi-evergreen

Leaf type

Images of Sweet fern

Distribution of Sweet fern

Distribution Map

Sweet fern is a fern plant primarily native to Oceania, specifically New Zealand. Since it hasn't been extensively introduced to regions outside of its native range, it remains mostly confined to its original habitat. Despite its limited distribution, this plant has not become a staple in widespread cultivation.

Native

Cultivated

Invasive

Introduced

No species reported

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Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Sweet fern

Twice per week

Water

Full shade

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Sweet fern thrives in humid, shaded environments, requiring evenly moist soil and tolerating slight drought. Water twice a week and mist regularly to maintain humidity, promoting vibrant growth and healthy fronds.

Fertilize: For sweet fern, use high-nitrogen fertilizers bi-monthly from spring to late summer, then quarterly in fall and winter. Apply lightly to prevent damage, ensuring moist soil. Adjust fertilization with seasonal growth changes, following product instructions for optimal health and vitality of sweet fern.

Pruning: Sweet fern is a delicate fern with finely divided fronds. Prune in early spring for new growth and shape maintenance. Remove dead fronds and trim leggy growth lightly to improve air circulation and reduce disease risk, avoiding heavy pruning to prevent stress.

Propagation: Sweet fern can be propagated by dividing rhizomes or harvesting spore-laden fronds. When dividing, ensure each new section has adequate roots. For spore propagation, collect and sow mature fronds on moist substrate, keeping humidity high for successful germination and growth.

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Learn More About Sweet fern

Sunlight Requirements

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