Downy wood fern - Christella dentata (Taxonomy, Characteristics, Invasive, Images)

Downy wood fern

Downy wood fern (Christella dentata) is a tropical fern that is widely distributed but in New Zealand, it is classified as At Risk - Naturally Uncommon. The Latin name dentata translates as toothed and refers to the tooth-like configuration of its fronds. This was the first fern to be recorded as naturalized in Hawaii in 1887 after being introduced by settlers.

Scientific classification

Species

Downy wood fern (Christella dentata)

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15 cm

Plant Height

Evergreen

Leaf type

5 - 32 ℃

Ideal Temperature

Images of Downy wood fern

Distribution of Downy wood fern

Distribution Map

Downy wood fern has a broad native range encompassing multiple continents, including Asia, Africa, Oceania, and South America. It has also been introduced to regions in Central America, the Caribbean, and South America. In certain areas, downy wood fern is sometimes thought to be a concern for local ecosystems where it may compete with endemic species. Conversely, it has established a presence without apparent widespread disruption in some temperate and tropical zones.

Native

Cultivated

Invasive

Introduced

No species reported

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Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Downy wood fern

Every week

Water

Partial sun

Sunlight

5 - 32 ℃

Ideal Temperature

Water: Downy wood fern thrives in moist environments and prefers evenly moist soil, requiring weekly watering. It benefits from rainwater, which supports its natural growth cycle and helps maintain its lush characteristics, highlighting its tolerance for humidity rather than drought conditions.

Fertilize: For optimal downy wood fern growth, use a balanced fertilizer monthly in spring and summer, halving the recommended dose to prevent root burn. In dormancy, feed every other month. Dilute fertilizer and water soil beforehand for better absorption, applying cautiously for novices while experienced users can adjust accordingly.

Pruning: Downy wood fern features finely divided fronds and thrives with early to late spring pruning. Removing dead fronds promotes healthy growth and airflow, while trimming boosts aesthetics and prevents disease, aligning with its active growth cycle for better recovery and overall health.

Propagation: Downy wood fern is propagated through division by segmenting its rhizomes, ensuring each piece has a healthy frond. These divisions should be replanted in a moisture-retentive, aerated mix. Proper care during establishment is crucial for successful root and foliage growth.

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Images of Downy wood fern

Distribution of Downy wood fern

Care Guide for Downy wood fern

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