'Brilliance' Autumn Fern

Dryopteris erythrosora 'Brilliance' | Brilliance Autumn Fern

Why Brilliance Autumn Fern Is Trending in 2026

• Stunning copper-to-green color shift that performs all season long
• One of the few ferns with true four-season visual interest
• Deer resistant and low maintenance—plant it and let it thrive
• Award-winning variety: 2012 Royal Horticultural Society Award of Garden Merit
• Thrives in the shaded spots where most plants struggle

What This Plant Does For You

• Transforms dark, difficult shade areas into vibrant focal points
• Delivers coppery-orange new growth in spring that stops visitors in their tracks
• Matures into rich, glossy green that anchors mixed shade plantings beautifully
• Reduces garden maintenance—no deadheading, minimal pruning, naturally tidy habit
• Adds layered texture alongside hostas, astilbes, and woodland perennials
• Provides reliable color even in challenging urban or suburban shade conditions

Plant Highlights

• Botanical Name: Dryopteris erythrosora 'Brilliance'
• Mature Height: 24" | Mature Width: 24"
• Bloom: N/A — grown for stunning foliage
• Hardiness Zones: 5–8
• Light: Partial shade to full shade
• Water: Occasionally once established; keep moist during establishment
• Growth Rate: Moderate to rapid
• Fall Color: Reddish-orange and coppery-golden

Choose your size above and add to cart to lock in your savings.

Premium Features & Solutions

Brilliance Autumn Fern solves the hardest problem in the garden: what to grow in deep shade. Where grass fails and sun-lovers fade, this fern thrives. Our nursery-grown plants are selected for vigor, root development, and color intensity—not just size. The 1-gallon is ideal for gardeners building out a new shade bed or filling gaps in an established planting. The 3-gallon is the go-to for immediate landscape impact, mass planting projects, or anyone who simply does not want to wait.

Choose Your Size

• 1 Gallon ($47.99): Established, landscape-ready plant. Faster establishment than smaller sizes, professional quality, ships at 18–20" height.
• 3 Gallon ($74.99): Maximum landscape presence. Full, mature plant for instant impact. Ships at 20–24" height.

Smart Growing Guide

Beginner: Plant in a shaded spot with moist, well-drained soil. Dig a hole as deep as the root ball and twice as wide. Set the crown level with the soil surface, water thoroughly, and mulch around the base to hold moisture. Water regularly for the first few weeks—after that, your fern largely takes care of itself. Remove any dead or bent fronds in late winter to keep it looking tidy.

Advanced: Dryopteris erythrosora 'Brilliance' performs best in slightly acidic, humus-rich soil with consistent moisture. Avoid waterlogged conditions—good drainage is critical for root health. For mass plantings, space 18–24" apart for a full, weed-suppressing canopy within two seasons. Fertilize lightly in early spring with a balanced slow-release formula. Frond color intensity is maximized in cooler temperatures; in Zone 7–8, the site is in north- or east-facing exposures to extend the copper coloration period.

Pro Tips for Maximum Impact

• Pair with golden hostas or white-flowering astilbes to amplify the copper-green contrast
• Use as a groundcover under deciduous trees where seasonal light shifts suit its growth cycle
• Mulch 2–3" deep around the base to retain moisture and suppress weeds through summer
• In Zone 5, apply a light layer of straw mulch over the crown in late fall for added winter protection
• For the fastest fill, plant the 3-gallon size and space at 18" centers in mass planting beds

Frequently Asked Questions

What is the difference between the 1-gallon and 3-gallon?
The 1 Gallon is a nursery-grown, landscape-ready plant that establishes quickly and is the best value for most gardeners. The 3-gallon is a larger, more mature plant that delivers immediate landscape presence—ideal for statement plantings or when you want results right away.

How does the Fill My Box savings work?
Buy 2 Brilliance Autumn Ferns and save 15% automatically at checkout. No discount code needed—savings are applied instantly.

What zones does Brilliance Autumn Fern grow in?
It is hardy in Zones 5–8, making it suitable for a wide range of climates across the US.

How much sun does it need?
Partial shade to full shade. It can handle morning sun but should be protected from hot afternoon direct sun, especially in warmer zones.

Is it deer resistant?
Yes. Brilliance Autumn Fern is reliably deer resistant, making it an excellent choice for gardens in high-deer-pressure areas.

Is it pet-friendly?
No. Keep pets away from this plant.

How fast does it grow?
Growth rate is moderate to rapid. Established plants fill in quickly, especially with consistent moisture and good soil preparation.

Does it stay green in winter?
In Zones 6–8 it is semi-evergreen to evergreen. In Zone 5 it may die back in harsh winters but returns reliably in spring.

When does it ship?
Processing time is 1–3 days. Orders placed after 4:00 PM Wednesday through Sunday ship the following Monday. We hold orders during extreme heat (above 95 degrees) or cold (below 34 degrees) to protect your plants.

What size does it ship at?
1 Gallon ships at 18–20". 3-gallon ships at 20–24".

Ordering & Shipping

Processing time is 1–3 days after receiving your order. Orders placed after 4:00 PM Wednesday through Sunday ship the following Monday. We hold shipments during extreme heat (above 95 degrees) or cold (below 34 degrees) to ensure your plants arrive healthy and ready to thrive.

Note: The images and videos on our site are the best way to show off our products and show how good we are as growers. Depending on the season you buy, you may get a plant that is smaller or bigger than the picture shows. The plant might bloom like it does on our site, but it might not. We cut off the blooms most of the time because they don't ship well. When you buy our plants, think of them as an investment in your future garden, and enjoy the process of seeing them grow to their fullest.