Dryopteris erythrosora 'Brilliance' (Autumn Fern)
Autumn Fern 'Brilliance', Japanese Red Shield Fern 'Brilliance', Copper Shield Fern 'Brilliance'Dryopteris erythrosora ‘Brilliance’, commonly known as Autumn Brilliance Fern, is a semi-evergreen fern celebrated for its vibrant, coppery-red fronds that emerge in spring. As the season progresses, the fronds mature into a rich, glossy green, creating a dynamic display of color throughout the growing season. This fern is perfect for adding texture and visual interest to shaded gardens, woodland settings, or as a ground cover under trees. Its compact, vase-shaped growth habit makes it an excellent choice for borders, containers, or mass plantings.
This hardy fern thrives in USDA zones 5–9 and typically grows 18–24 inches tall and wide. It is low-maintenance and deer-resistant, making it a reliable option for gardeners seeking beauty with minimal effort. The plant’s ability to tolerate partial to full shade and its preference for moist, well-draining soil make it a versatile addition to a variety of landscapes.
Care Instructions
- Planting:
- Choose a location with partial to full shade and rich, slightly acidic soil.
- Plant in spring or fall, spacing plants 18–24 inches apart to allow for mature growth.
- Watering:
- Keep the soil consistently moist but not soggy, especially during the first growing season. Established plants tolerate occasional dry spells but prefer regular watering.
- Fertilizing:
- Apply a balanced, slow-release fertilizer in early spring to encourage healthy growth and vibrant fronds.
- Pruning:
- Remove old or damaged fronds in late winter or early spring to make way for new growth.
- Pest and Disease Management:
- Generally pest-free, but ensure good air circulation to prevent fungal issues in humid conditions.
Uses in Gardens
- Borders and Edging: Adds structure and color to shaded garden borders.
- Woodland Gardens: Complements naturalistic plantings with its vibrant fronds.
- Ground Cover: Ideal for mass plantings under trees or in shaded areas.
- Containers: Perfect for shaded patios or entryways.
Dryopteris erythrosora ‘Brilliance’ is a standout fern that combines striking seasonal color with ease of care. Its adaptability and ornamental appeal make it a must-have for any shaded garden.
