Autumn Fern
Dryopteris erythrosora
Autumn Fern
Dryopteris erythrosora, the autumn fern or copper shield fern, is one of the most colourful hardy ferns you can grow, and a standout in our Hardy Exotics range. Where most ferns offer cool greens, this Japanese species opens each spring with vivid coppery-pink and bronze new fronds that glow against shady planting. As the season turns they mature to a deep, glossy green, before warm coppery tints return in autumn, earning the plant its common name.
Why gardeners love it
The appeal is that ever-changing colour on a plant that asks for almost nothing in return. It forms a neat, arching clump of finely divided, leathery fronds, around 50-60cm tall and wide, never sprawling or swamping its neighbours. That tidy, clump-forming habit makes it perfect for the front of a woodland border, beside a shady path, or threaded between hostas, heucheras and spring bulbs.
- Striking coppery-pink new growth in spring and autumn
- Semi-evergreen, glossy fronds for year-round structure
- Holds the prestigious RHS Award of Garden Merit
- Compact, well-mannered and low-maintenance
Growing the autumn fern is refreshingly straightforward. Give it partial or full shade and a moist but well-drained soil enriched with leaf mould or compost; it is happy on most soils, from clay to chalk, and tolerates a range of pH. A sheltered, north or east-facing spot suits it best, out of harsh midday sun and drying winds. Keep the roots reliably moist, especially while plants establish, and it will reward you with steady, healthy growth.
It is genuinely tough. Fully hardy throughout the UK and able to shrug off temperatures down to roughly -15C, this fern survives a British winter with ease, holding much of its foliage in milder gardens and reshooting freely in spring elsewhere. Reaching its full size in two to five years, it also grows beautifully in a container for a shady patio or doorway. With no reported toxicity to people or pets, it is a reassuring choice for family gardens.
If you are searching for Dryopteris erythrosora for sale in the UK, every fern we send is nursery-grown, well-rooted and carefully selected, ready to settle quickly into your garden.
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Yes. The autumn fern is fully hardy across the UK, comfortably tolerating temperatures down to around -15C. In milder gardens it holds much of its foliage through winter; in colder spots it may die back but reliably reshoots in spring.
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It is a shade-lover, happiest in partial or full shade where its fronds keep their best colour. Avoid hot, dry, sun-baked positions, which scorch the foliage. Dappled light beneath trees or a north or east-facing border is ideal.
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It forms a tidy clump roughly 50-60cm tall and a similar spread, reaching its full size in around two to five years. Its compact, well-behaved habit makes it easy to place in mixed borders.
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It is semi-evergreen, keeping its glossy green fronds through mild winters and shedding them in harder ones. New growth emerges a striking coppery-pink each spring, so even after a tidy-up the display quickly returns.
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Yes, it grows very well in a container of peat-free, loam-based compost kept reliably moist and out of direct sun. A pot lets you place its spring colour by a shady doorway or on a north-facing patio.
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Dryopteris erythrosora has no reported toxicity to people, dogs or cats, making it a reassuring choice for family gardens and households with curious pets.
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We always aim to make sure our customers love our products, but if you do need to return an order within 14 days of purchase (not including plants*), or any items are damaged, we’re happy to help. Just email us directly at hello@growtropicals.com, and we’ll take you through the process.
Please note: we cannot be held liable for any packaging costs should the original packaging be discarded.
*Unfortunately we cannot accept returns of undamaged plants as these are perishable items and are not saleable upon return. If a plant is damaged, we will compensate for this as per our live arrival guarantee. -
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