Water
Keep the soil consistently moist, but not waterlogged. Water thoroughly when the top inch of soil feels dry.
Reduce watering in cooler months, allowing the soil to dry out slightly more between waterings to prevent root rot.
Also known as Korean Tasselfern · Multiciliate Holly Fern
Japanese tassel fern (Polystichum polyblepharon) is an elegant evergreen fern with delicate, arching fronds and a distinctive fringe of scales. It thrives in shady, moist
At-a-glance light, water, soil, and growing conditions from plant data
Partial Shade
50% intensity
Thrives in bright, indirect light. Protect from direct sunlight, which can scorch fronds.
Consistent Moisture
75% intensity
Prefers evenly moist soil, avoid letting it dry out completely.
Moist, well-drained
50% intensity
Moderate
50% intensity
Prefers average room temperatures between 18-24°C (65-75°F). Protect from cold drafts.
Low
25% intensity
Feed lightly during the growing season with a diluted balanced fertilizer.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
None
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 inch of soil feels dry.
Reduce watering in cooler months, allowing the soil to dry out slightly more between waterings to prevent root rot.
Remove any dead, damaged, or discolored fronds at their base as needed. This improves the plant's appearance and health. Minimal pruning is generally required for this fern; focus on maintaining a tidy shape.
Propagate by dividing mature rhizomes in spring. Carefully separate sections with at least a few fronds and a portion of the rhizome. Replant these divisions in suitable potting mix and keep them consistently moist.
Repot every 2-3 years or when the plant becomes root-bound. Use a well-draining potting mix, such as one containing peat moss and perlite. Choose a pot only slightly larger than the current one.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Japanese Tassel Fern (Polystichum polyblepharon)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Polypodiopsida |
| Order | Polypodiales |
| Family | Dryopteridaceae |
| Genus | Polystichum |
| Species | Polystichum polyblepharon |
Similar in genus Polystichum
Answers based on plant encyclopedia data
