Growth Rate
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Moderate growth; expands gradually into clumps 18–30 inches wide over time
Spreads by rhizomes, forming colonies in ideal conditions
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Colorful leaves
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Flowering
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No |
Disease resistant
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Yes |
Cold Tolerant
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Yes |
Heat Tolerant
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No |
Drought Tolerant
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No |
Deer Resistant
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Yes |
Edible
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No |
Wildlife Attraction
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- Provides cover and microhabitats for insects, amphibians, and woodland invertebrates
Not a nectar or pollen source but contributes to shady habitat diversity
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Seasonality
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Spring: new fronds unfurl in vivid green with bold red stems
Summer: mature fronds maintain fresh green color with red stem contrast
Fall: fronds decline, turning brown as they die back
Winter: dormant, crown persists underground until spring
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Ideal For
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– Woodland gardens, shaded borders, fern collections, underplanting for shrubs, naturalizing in moist shade, companion to Hostas and Astilbes |
Leaf Description
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Elegant, finely divided, light green fronds held on striking contrasting red to burgundy stipes (stems)
Fronds are lacy and upright to arching, creating a soft, airy texture in the garden
Deciduous; fronds die back in winter
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Flower Description
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None; ferns reproduce via spores |
Planting Instructions
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- Plant in rich, humus-heavy, consistently moist but well-drained soil; amend with compost or leaf mold before planting
Choose a cool, shaded to partially shaded location sheltered from harsh wind
Space plants 18–24 inches apart to allow for spreading fronds and clump growth
Plant crown at soil level; avoid burying too deeply
Mulch with shredded leaves or fine bark to retain soil moisture and keep roots cool
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Pruning & Maintenance
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Cut back dead fronds in late fall or early spring before new fronds emerge
Remove damaged fronds as needed to maintain neat appearance
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Water Needs
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- Requires consistently moist soil; never allow to dry completely
Tolerates seasonal wetness but not prolonged waterlogging
Deep watering during dry spells keeps fronds lush and healthy
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Light Needs
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Prefers partial to full shade, thriving in dappled woodland light
Can tolerate morning sun in cool climates if soil remains moist
Avoid hot, direct afternoon sun which can scorch fronds
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Harvesting
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Not typically harvested, though fronds may be cut for floral arrangements
If used in arrangements, fronds should be handled gently as they are delicate
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Fertilizing
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Benefits from an annual top-dressing of compost, leaf mold, or well-rotted organic matter in spring
Avoid heavy synthetic fertilizers, which can damage delicate roots
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Pollination
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Ferns reproduce by spores rather than flowers; no pollination is involved
Spores form in sori on the undersides of fronds during summer
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Companion Plants
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Woodland perennials such as Hostas, Heuchera, Pulmonaria, and Brunnera
Other ferns including Dryopteris, Matteuccia, and Osmunda for a layered fern garden
Works beautifully with Astilbe, Primula, and Tiarella in moist shade gardens
Underplant shade-tolerant shrubs like Rhododendron, Hydrangea, and Pieris
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