Autumn Fern

Autumn Fern (Dryopteris erythrosora)

Autumn Fern (Dryopteris erythrosora), also known as Japanese Shield Fern, is a striking semi-evergreen fern known for its coppery-orange new fronds that gradually mature into deep green. This unique color transformation makes it an exceptional choice for woodland gardens, shaded borders, and naturalized landscapes.

Distinctive Features

Autumn Fern features finely divided, arching fronds that emerge in shades of bronze, red, and copper before transitioning to rich green. This continuous color change throughout the growing season provides long-lasting visual interest in shaded garden spaces.

Growing Conditions

• Sun Exposure: Prefers partial to full shade; tolerates dappled sunlight.
• Soil: Moist, well-draining, rich in organic matter.
• Water: Requires consistently moist soil; tolerates short dry periods once established.
• Humidity: Thrives in moderate to high humidity environments.
• USDA Hardiness Zones: 5-9.

Ideal Uses

• Woodland Gardens: Provides continuous seasonal interest with its changing foliage.
• Shaded Borders & Beds: Adds color and texture to shade gardens.
• Moisture-Rich Areas: Thrives near streams, ponds, and rain gardens.
• Fern & Native Plant Gardens: Complements other shade-loving perennials.

Low Maintenance Care

Autumn Fern is an easy-to-grow, resilient plant that requires minimal care once established.

• Watering: Keep soil consistently moist but well-drained.
• Pruning: Remove older fronds in early spring to encourage fresh growth.
• Fertilizing: Apply a light layer of compost or organic mulch in spring.
• Propagation: Best propagated by division in early spring.

Why Choose Autumn Fern?

With its ever-changing foliage, ease of care, and adaptability to shade, Autumn Fern is a standout addition to any landscape.

• Seasonal Color Change: Coppery-orange fronds mature into deep green.
• Shade-Tolerant: Thrives in low-light conditions.
• Low Maintenance: Requires minimal care once established.
• Moisture-Loving: Prefers consistently damp soils.
• Versatile Placement: Perfect for woodland gardens, borders, and moisture-rich landscapes.

For those looking to introduce dynamic color and texture to their shaded gardens, Autumn Fern (Dryopteris erythrosora) is an exceptional choice.