Hardy Exotic · H6 · to −20°C

Japanese Painted Fern 'Metallicum'

Athyrium niponicum 'Metallicum'

Regular price £12.99
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Regular price £12.99
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Currently unavailable, see the notify option below
Athyrium niponicum 'Metallicum'
Hardy Exotic · H6 · to −20°C

Japanese Painted Fern 'Metallicum'

Athyrium niponicum 'Metallicum'

Regular price £12.99
/
Regular price £12.99
/
Currently unavailable, see the notify option below
Athyrium niponicum 'Metallicum'

Athyrium niponicum 'Metallicum'

15cm / 1.5L

£12.99

Tax included. Shipping calculated at checkout.
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Seasonal by nature: what to expect

  • Grown outdoors, the way nature intended. Weather-tested and hardened in real UK conditions, so they thrive in your garden. A few marks on the older leaves are normal, the sign of a tough, real plant rather than a flaw.
  • It follows the seasons. Depending on when you order, your plant may arrive cut back, dormant or leafless. That's healthy: dormancy is the ideal time to plant.
  • Posted, not posed. Big leafy plants like bananas and gingers may be trimmed or gently folded to travel safely. It does the plant no harm, and it powers away again in spring.

Not sure what to expect from yours? Dormant, cut-back or weather-marked plants are all perfectly healthy and normal. Read what to expect through the seasons

Carbon-neutral shipping on all orders
HardinessHardy Exotic (H6)
PositionPartial shade, Full shade
SoilClay, Loam, Sand
FloweringNon-flowering (spores)

The Athyrium niponicum 'Metallicum', better known as the Japanese painted fern, is one of the most colourful hardy ferns you can grow. Its arching, deeply divided fronds are a soft silver-grey with a cool metallic sheen, brushed with green and flushed wine-red along the midribs and burgundy stems. Few shade plants light up a dim corner quite like it, and it holds the RHS Award of Garden Merit as a genuinely garden-worthy exotic border fern.

Fully hardy across the UK (around RHS H6), the painted fern comfortably tolerates -15C and often lower, so it needs no winter protection. It is deciduous, dying back for winter and reshooting fresh, silvery croziers each spring. Slowly spreading and never invasive, it is one of the most rewarding plants for shade.

How and where to grow

  • Position: partial to full shade; a little indirect light deepens the silver and burgundy tones.
  • Soil: moist, humus-rich, neutral to acid soil enriched with leaf mould.
  • Size: a slowly spreading clump to around 0.4 m tall and 0.6 m wide over 2 to 5 years.
  • Hardiness: fully hardy, around RHS H6, to about -15C or below.

Keep the soil reliably moist, especially while establishing, as this fern dislikes drying out. It is generally non-toxic and pet-friendly, and its low, spreading habit is perfect for the front of a border, a shaded patio container among your plants for pots, or woven through other hardy exotics. For an unnamed alternative, see our generic Athyrium lady fern.

Every fern we send is nursery-grown and carefully selected for a strong crown and healthy roots. For how hardy ferns settle in through the seasons, see our what to expect notes.

Hardiness & Frost

Fully hardy across the UK (around RHS H6), comfortably to -15C and often lower. Deciduous: dies back in winter and reshoots each spring.

Sun & Aspect

Partial to full shade; the silver colouring is best in good, indirect light. Shelter from cold, drying winds.

Soil

Moist, humus-rich, neutral to acid soil enriched with leaf mould or compost.

Watering & Establishment

Keep the soil reliably moist, especially while establishing; it dislikes drying out.

  • It is one of the most colourful hardy ferns, with silver-grey fronds that catch the light like brushed metal, flushed wine-red along the midribs and carried on burgundy stems. It is a named, richly coloured form, a step up from a generic lady fern.

  • Yes, very. It is fully hardy across the UK, comfortably tolerating around -15C and often lower, so it needs no winter protection. It dies back for winter and reshoots reliably each spring alongside our other hardy exotics.

  • It is deciduous. The fronds fade and die back over winter, so simply cut back the old growth in late winter and fresh, silvery new fronds will unfurl the following spring.

  • Give it partial to full shade in moist, humus-rich, neutral to acid soil. A little indirect light brings out the best silver and burgundy tones, making it a standout among plants for shade.

  • Yes. There is no reported toxicity to people, cats or dogs, and lady ferns like Athyrium are generally considered non-toxic and pet-friendly. As with any plant, discourage pets from chewing the foliage.

  • Yes. Its neat, slowly spreading habit suits a shaded container of moist, humus-rich compost, where the metallic fronds show off beautifully. It is a lovely choice for pots and containers. Keep it well watered as pots dry out faster.

  • Your plant will arrive in its nursery grow pot — the plastic pot it's been growing in. We don't include a decorative pot as standard, and there's a good reason for that: it means you get to choose one that fits your space and style, rather than being stuck with something that doesn't suit your home.

    It also means you're not paying extra for a pot you might not want. The nursery pot is perfectly fine to keep your plant in for a while, just pop it inside a decorative cover pot or cache pot and you're good to go. When you're ready to repot (usually after a growing season or when roots start poking out the bottom), you can move it into something more permanent with fresh soil.

    If you're not sure what size cover pot to go for, check the pot selector tool listed above, you'll want a decorative pot that's a centimetre or two wider than that to give it a comfortable fit.
  • Every plant on our site includes the pot size (e.g. 12cm) and, where possible, an approximate height. That's the most reliable way to set your expectations, photos can sometimes make a plant look larger or smaller than it really is.

    If you're thinking "that sounds quite small for the price," here's something worth knowing: younger, smaller plants almost always adapt better to your home than larger ones. They adjust faster to your light and humidity, put out new growth more quickly, and tend to establish stronger root systems long-term. A plant that grows into your space will usually outperform one that was already big when it arrived.

    That said, every plant is an individual. The one you receive may vary slightly in height, shape, or fullness compared to the photo, that's the nature of living things, not a quality issue. We select healthy, well-established specimens, and if you ever feel your plant doesn't match what you were expecting, just get in touch and we'll take a look.
  • There's a big difference between a plant that's been sitting under on a retail shelf and one that's been looked after and cared for by people who specialise in exactly this.

    Our plants are grown in house or sourced from specialist nurseries, many of them varieties you simply won't find at your local garden centre or supermarket. Before anything leaves us, it's checked over by our horticultural team to make sure it's healthy, well-rooted, and ready to thrive in your home. We're not shifting volume off a pallet, we're choosing plants we'd want to keep ourselves.

    When you buy from a supermarket, you get a plant and a generic care label. When you buy from us, you get the knowledge that comes with it, detailed care guidance, a team you can actually contact if something isn't going right, and the confidence that what's arriving has been looked after properly from the moment it was grown to the moment it reaches your door.

    We're a specialist nursery first, not a retailer that happens to sell plants. That's the difference, and you'll see it the moment you open the box.
  • First things first, unbox it as soon as you can. Plants don't love being in dark boxes any more than you would, and the sooner yours is out and breathing, the better.

    Remove all the packaging carefully, give the soil a check with your finger, and water lightly if it feels dry. Then find it a spot with appropriate light, but avoid putting it straight into harsh direct sun or next to a radiator. Think of it like arriving somewhere new after a long journey: it needs a moment to adjust.

    It's completely normal for your plant to look a little tired or droopy after transit. This is called transit stress, and most plants bounce back within a week or two. You might see a yellow leaf or some drooping, don't panic, and resist the urge to overwater or start repotting straight away.

    Our advice for the first couple of weeks: leave it in its nursery pot, water it only when the top layer of soil feels dry, and let it acclimatise to your home's light, temperature, and humidity. Once it's settled in and showing signs of new growth, you can think about repotting or moving it to its permanent spot.

    Every plant we sell comes with a care guide on the product page so you'll know exactly what it needs going forward. And if anything doesn't look right, get in touch with our team, we're always happy to help.
  • Yes! and we go to serious lengths to make sure of it. Every plant is hand-packed by our team with protective wrapping and secure, custom-designed boxes to keep it stable and safe in transit. We've shipped hundreds of thousands of plants across the UK and our packaging methods have been refined over years to handle the bumps and jolts of delivery.

    During colder months, we monitor weather forecasts and offer heat packs where needed to protect against frost. In extreme conditions, we may hold your order for a day or two rather than risk sending it out, we'd rather you wait an extra day than receive a stressed plant.

    That said, plants are living things, and the occasional transit wobble can happen. If your plant arrives damaged or isn't in the condition you'd expect, just get in touch within 48 hours with a photo, and we'll make it right, whether that's a replacement or a full refund. No fuss.

    The short version: we treat every box like it's going to someone who really cares about what's inside, because it is.

All plants are covered by our 7-day live arrival guarantee. We pack every order in protective, sustainable packaging designed to keep your plants safe in transit. Whether grown in our own nursery or sourced from trusted partner growers, every plant is checked before it ships. On the rare occasion something isn't right on arrival, we'll make it good, provided the plant is still in its original nursery pot.

Find out more →

Plant Details

Hardiness, position, soil and size, at a glance.

Hardiness

Hardy Exotic

RHS H6 · hardy down to around −20°C

Hardy through a very cold winter.

Size

30-40 cm 45-60 cm
Reaches full size in 2-5 years.

Position

SunPartial shadeFull shade
AspectNorth-facingEast-facingWest-facing
ExposureSheltered

Growing conditions

SoilClayLoamSand
MoistureMoist but well-drained
pHAcidNeutral

Pruning

Herbaceous perennial

When to prune · Autumn, or better still, early spring

Deciduous, so cut back the faded fronds in late winter as it dies back, and it will reshoot fresh each spring.

Pruning groups explained →

Colour & scent

Botanical details

Family
Athyriaceae
Foliage
Deciduous
Habit
Clump-forming
Native range
E. Asia (Japan, China, Korea, Taiwan)
Potentially harmful
No reported toxicity to people or pets; Athyrium ferns are generally considered non-toxic.

What Our Customers Say

“Arrived just like the photos - maybe even fuller. Healthy, well-acclimated, and straight into my collection with no issues.”

Emily P.

“Flawless leaves, stunning variegation, and clearly cared for by experts. It’s already a talking point in my home office.”

James R.

“Hard to find rare plants that are pet-safe. Ours arrived in perfect condition and looks amazing without any worry.”

Sophie L.

Packaged with Care

Packaged with Care

Every order is hand-packed in eco-friendly, protective packaging - refined through thousands of deliveries to ensure your plant arrives healthy, hydrated, and looking its best.

Backed by our Live Arrival Guarantee.

Perfect for Gifting

Perfect for Gifting

From rare collector’s pieces to easy-care favourites, our plants arrive fully potted and ready to enjoy. Add a personalised note at checkout for a thoughtful finishing touch.

Delivered fresh, beautiful, and gift-ready.

Sustainability at Heart

Sustainability at Heart

All plants are ethically sourced from trusted growers, never wild-collected. Every order ships carbon-neutral in minimal-waste packaging.

Good for your home - and the planet.

See What's In the Box!

See behind the box with these awesome unboxing videos from some of our favourite Youtubers.

Unboxing video
Unboxing video
Unboxing video
Unboxing video