Carrot fern (Onychium japonicum) is a deciduous, perennial fern that gets its common name from its lovely feathery fronds, which look like the foliage on a carrot. It thrives in shade and does well under trees and in a shade garden. It prefers moist, well-drained soil. If planted outdoors, use mulch to protect the roots in winter.
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Perennial
Lifespan
Fern
Plant Type
45 cm
Plant Height
45 cm
Spread
Green
Leaf Color
Green
Stem Color
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Distribution
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Care Guide
Common Diseases
Images of Carrot fern
Distribution of Carrot fern
Distribution Map
Onychium japonicum is a fern native to East and Southeast Asia. Its presence spans subtropical to temperate zones in these regions. Carrot fern has been introduced and is cultivated in various other areas, broadening its range beyond its native habitats. The plant thrives in both its historical localities and new regions where it has been cultivated.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
In the deep shade of wooded areas
Hemisphere Trend Curve
Northern
Sorthern
Quickly Identify Carrot fern
1
Delicate and ornate fronds resembling tufts atop carrots.
2
Fronds grow upright with a feathery appearance, reaching 12 to 18 inches (30 to 45 cm).
3
Bright green foliage enhances intricate pattern in shaded areas.
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Water:
Carrot fern thrives in humid conditions, requiring regular moisture for optimal growth. Watering twice a week is recommended, and misting enhances humidity, supporting its development. While moderately drought-tolerant, it flourishes best near stable water supplies, mirroring its native tropical rainforest ecosystem.
Fertilize:
For optimal growth, carrot fern benefits from monthly high nitrogen fertilization in spring and summer, halving the recommended rate. In fall and winter, switch to bi-monthly feeding. Always water soil before application to prevent root burn, ensuring seasonal needs are met efficiently.
Pruning:
Carrot fern is a fern with feathery foliage. Prune in early spring to remove damaged fronds, promote new growth, and improve air circulation. Regular pruning enhances shape and vigor, contributing to overall health and aesthetics, ensuring carrot fern thrives annually.
Propagation:
Carrot fern is propagated through division, which involves carefully separating its clumps while preserving roots and fronds. After dividing, plant sections in nutrient-rich, well-draining soil and maintain adequate moisture for successful establishment.
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