Dryopteris sp. (Wood Fern)

Dryopteris sp. (Wood Fern) is a keystone Midwest native species highly prized by restoration ecologists, landscape architects, and home gardeners. Known for its strong ecological resilience, exceptional wildlife support, and a floristic C-Value of 6, this hardy perennial thrives in partial sun to full shade across mesic (moist shaded woodland soils) soils. Whether you are creating a dedicated pollinator garden, stabilizing soil on slopes, or restoring remnant prairie and woodland acreage, Natural Communities supplies this species in dependable formats—including deep-cell live plugs, bare-root stock, individual seed packets, and bulk Pure Live Seed (PLS) by weight. Comprehensive Ecological & Growth Specifications Botanical Name Dryopteris sp. Alternate Common Names Wood Fern, Dryopteris sp. Plant Family Dryopteridaceae (Wood Fern Family) Regional Native Status Native Native Range (States) AL, AR, CT, DC, DE, GA, IA, IL, IN, KS, KY, MA, MD, ME, MI, MN, MO, MS, NC, NH, NJ, NY, OH, OK, PA, RI, SC, TN, VA, VT, WI, WV Midwest & Regional County Distribution IL: Cook, DuPage, Kane, Lake, McHenry, Will, Kendall, Boone, Winnebago, DeKalb, Ogle, LaSalle, Vermilion; WI: Kenosha, Racine, Walworth, Milwaukee, Waukesha, Ozaukee, Washington, Dane, Sauk; IN: Lake, Porter, LaPorte, St. Joseph Primary Native Habitats Mesic Deciduous Forests, Shaded Ravines, Forest Floors USDA Hardiness Zones Zone 3 - 8 Sunlight Exposure Partial Sun to Full Shade Soil Moisture Range Mesic (Moist Shaded Woodland Soils) Soil pH Range 5.5 - 7.5 Height at Maturity 1.5' - 3' Spread & Growth Habit Colony-Forming / Slow Spreading (Creeping rhizomes) Root Architecture & Depth Fibrous Rhizome Mat (4-8 Depth) Deer & Wildlife Resistance High to Moderate Drought Tolerance Medium Salt Tolerance Low to Moderate Larval Host Status Fern Borer Moth (Papaipema stenoscelis) & Osmunda Borer (Papaipema speciosissima) Specialist Insects & Wildlife Support Fern Borer Moth (Papaipema stenoscelis - Obligate Specialist), Osmunda Borer Moth (Papaipema speciosissima), Native Amphibian & Woodland Salamander Moisture Micro-Shelter, Shaded Micro-Arachnid Predator Hub Ecological Function Keystone Pollinator Resource Hub, High-Volume Nectar & Pollen Production, Erosion Control & Soil Structure Improvement, Songbird Winter Seed Cache Support Coefficient of Conservatism (C-Value) 6 Germination Code / Stratification C(30) ACOE Wetland Indicator Status FAC Recommended Plug Spacing 8 to 12 on-center Plant Associates Quercus rubra (Red Oak), Acer saccharum (Sugar Maple), Polystichum acrostichoides (Christmas Fern), Athyrium filix-femina (Lady Fern), Carex pensylvanica (Common Oak Sedge or Pennsylvania sedge) Seed Packet Coverage Covers 100 to 250 sq. ft. Seeds Per Pound 100000.0 Broadcast Seeding Rate (PLS) 1.50 – 3.00 lbs/acre PLS Toxicity & Pet Safety Non-toxic / Safe for native wildlife & domestic pets Botanical Profile & Ecological Characteristics Dryopteris sp. plays a critical role in establishing healthy, diverse native plant communities throughout the Midwest. Adapted over thousands of years to regional climate patterns, seasonal temperature extremes, and variable moisture conditions, it develops a resilient root architecture (fibrous rhizome mat (4"-8" depth)) that builds soil organic matter, improves water infiltration, and resists environmental stress. Faunal Associations & Specialist Wildlife Support As a vital resource in native ecosystems, Dryopteris sp. provides essential sustenance across multiple trophic levels: Larval Host & Pollinator Support: Fern Borer Moth (Papaipema stenoscelis) & Osmunda Borer (Papaipema speciosissima). Specialist Floral Visitors: Fern Borer Moth (Papaipema stenoscelis - Obligate Specialist), Osmunda Borer Moth (Papaipema speciosissima), Native Amphibian & Woodland Salamander Moisture Micro-Shelter, Shaded Micro-Arachnid Predator Hub. Avian & Insect Forage: Flowers provide dense, accessible nectar and pollen during the peak growing season, followed by nutritious seed heads that feed native songbirds and overwintering wildlife. Native Plant Associates & Community Ecology In authentic Midwestern habitats—such as Mesic Deciduous Forests, Shaded Ravines, Forest Floors—Dryopteris sp. naturally co-occurs and establishes balanced, biodiverse communities alongside: Quercus rubra (Red Oak) Acer saccharum (Sugar Maple) Polystichum acrostichoides (Christmas Fern) Athyrium filix-femina (Lady Fern) Carex pensylvanica (Common Oak Sedge or Pennsylvania sedge) Landscape Applications & Restoration Guidelines Dryopteris sp. is well-suited for home landscaping borders, rain gardens, naturalized meadows, and conservation acreage alike. Plug Spacing: Space live plugs approximately 8" to 12" on-center for optimal crown development and contiguous ground coverage. Broadcast Seeding Rate: 1.50 – 3.00 lbs/acre PLS (when included in diverse prairie seed mixes). Regional Provenance: Sourced and propagated from regionally adapted Midwest ecotypes for maximum ecological fitness and cold hardiness. Frequently Asked Questions (FAQ) What are the ideal growing conditions for Wood Fern? Dryopteris sp. performs best in partial sun to full shade with mesic (moist shaded woodland soils) conditions. It thrives in authentic regional soil types ranging from sandy loam to well-drained clay loams. How do I germinate and establish Wood Fern from seed? Seed of Dryopteris sp. has a germination code of C(30). For best results, sow seed in late fall/winter for natural outdoor freeze-thaw stratification, or cold-moist stratify in refrigeration for 30 to 60 days before spring indoor propagation. Is Wood Fern deer and herbivore resistant? Yes. Native plants adapted to Midwestern habitats naturally produce protective secondary compounds and fibrous textures that make them highly resistant to deer, rabbits, and other grazing herbivores. When should I expect Wood Fern to emerge and bloom? Established plants break dormancy in spring as soil temperatures warm, developing vigorous foliage before blooming in their seasonal window to provide vital nectar when native pollinators need it most.