Also known as Asian Swordfern · Brown's Sword Fern
Asian Sword Fern (Nephrolepis brownii) is a vigorous evergreen fern with upright, sword-shaped fronds, ideal for adding lush greenery to shady gardens and containers.
At-a-glance light, water, soil, and growing conditions from plant data
Bright Indirect
75% intensity
Thrives in bright, indirect light. Protect from direct sunlight, which can scorch the fronds.
Consistent Moisture
75% intensity
Prefers evenly moist soil, but allow the top layer to dry slightly between waterings. Avoid standing water.
Well-draining potting mix
50% intensity
Moderate
50% intensity
Prefers average room temperatures between 18-24°C. Protect from cold drafts and sudden temperature fluctuations.
Moderate
50% intensity
Feed with a balanced liquid fertilizer diluted to half strength during the growing season (spring/summer).
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Non-toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Keep the soil consistently moist but not waterlogged. Water thoroughly when the top centimeter of soil feels dry to the touch. Reduce watering frequency in winter but avoid letting the soil dry out completely.
Good drainage is essential to prevent root rot.
Remove any brown, yellow, or damaged fronds by cutting them back to the base of the plant. This encourages new growth and maintains the fern's attractive appearance. Pruning can be done at any time of year as needed.
Asian Sword Ferns are easily propagated by dividing mature plants. Carefully separate the rhizomes with a few healthy fronds and roots attached.
Pot the divisions in well-draining potting mix and keep them consistently moist until established.
Repot your fern every 1-2 years or when it becomes root-bound. Choose a pot that is one size larger than the current one, with drainage holes.
Use a well-draining potting mix, such as a peat-based mix with added perlite or sand.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Asian Sword Fern (Nephrolepis brownii)
Where Asian Sword Fern (Nephrolepis brownii) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Polypodiopsida |
| Order | Polypodiales |
| Family | Nephrolepidaceae |
| Genus | Nephrolepis |
| Species | Nephrolepis brownii |
Similar in genus Nephrolepis
Answers based on plant encyclopedia data
