Polystichum acrostichoides

In the quiet corners of Eastern woodlands, Polystichum acrostichoides—commonly called the Christmas Fern—stands as a testament to perennial grace and self-reliance. This evergreen fern bears sturdy, lance‑shaped fronds of deep, leathery green, arranged in neat, fountain-like clumps that last well beyond the first snows of the season, lending its name to the winter holiday itself. Each frond reaches 12–24 inches tall, with pinnae edged in subtle spines—like tiny evergreen stockings hung along its stem—that glint against the woodland floor .

This native of Eastern North America—from Nova Scotia through Florida to Texas—is coveted for its adaptability and low‑maintenance virtue. It quietly forms medium clumps that slowly spread by creeping rhizomes, anchoring shady slopes and woodland beds with poise. Tolerant of drought and dry shade, it thrives in USDA Zones 3–9, even enduring periods of snow and frost by bending its fronds low to the earth—where warmth and protection nestle under winter's hush. As spring arrives, fresh fiddleheads emerge, silvery and coiled, heralding a new season of woodland beauty.

Garden Highlights

• Rich Evergreen Texture: Polished dark‑green, leathery fronds remain lush throughout winter

• Hardy & Adaptable: USDA Zones 3–9; thrives in shade, tolerates dry shade & drought once established

• Elegant Form: Grows 12–24″ tall and wide in neat, fountain‑like clumps; slow-spreading via rhizomes

• Low-Maintenance: Cut away old fronds in early spring; resistant to deer and rabbits

• Erosion Fighter: Excellent on shaded slopes, woodland borders, rain gardens, and mass plantings

Bring home the Christmas Fern, and let its evergreen procession offer structure, texture, and quiet celebration through every season—an evergreen heirloom ready to anchor your shade garden with native elegance and timeless resilience.

Photos courtesy of Sally and Andy Wasowksi.