Celtis australis Plants - Outdoor GROW TROPICALS
European nettle tree

Celtis australis

£47.99
Very hardySun-loving
Pot size
23cm / 5L £47.99

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Description

Celtis australis, the European nettle tree, is a broad, round-headed tree with sharply toothed dark green leaves and small sweet fruits that ripen purple-black in autumn. The fruits are edible, and the tree is known as the honeyberry in parts of southern Europe, where they are eaten straight from the branch. Once established it is very drought tolerant, and it copes with urban and paved sites.

Hardiness and seasons. Rated H6 by the RHS, hardy to -15°C. Small greenish flowers appear in April and May, the leaves turn pale yellow in autumn, and birds take any fruits you leave. Young twigs can be nipped by frost, but young trees recover quickly.

Where it fits. A tree for full sun and free-draining soil, sheltered from cold wind. It grows to about 15m tall and 10m across, so it makes an architectural specimen for a larger garden, and suits dry and gravel gardens once its roots are down.

What you receive: a young plant in a 23cm / 5L pot.

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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, and every plant is checked before it ships. On the rare occasion something is not right on arrival, we will make it good, provided the plant is still in its original nursery pot.

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What to Expect

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

Delivery & returns

Order by 1pm Monday to Friday for same day dispatch. Every plant travels in protective, plant-safe packaging with tracked delivery.

Changed your mind? See our Return Policy.

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How to care for European nettle tree

Plant me in full sun and the coldest UK winters do not worry me.

In their words

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.
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About European nettle tree

Celtis australis needs full sun and well-drained soil. It is very hardy, standing the coldest UK winters outdoors.

Good for

Architectural Dry & Gravel Gardens

Hardiness

TenderVery hardy

RHS H6 · Hardy Exotic · down to around −20°C

Rated H6 by the RHS, to -15°C. Mature wood is fully hardy, but young twigs can be frost-damaged and young trees may lose some twig growth in winter. They recover quickly.

It needs hot summers to ripen its wood, and dieback is more likely after a cool summer, so give it full sun and shelter from cold wind. Browse more hardy exotics.

Position

Full sunSheltered

Full sun, sheltered from cold winds. It tolerates urban and paved sites, so it works in a town garden with room for a tree-form specimen.

Soil

ChalkClayLoamSandWell-drainedAcid pHAlkaline pHNeutral pH

Any well-drained soil: chalk, clay, loam or sand, acid, neutral or alkaline. Avoid wet ground. Once established it is very drought tolerant, at home with other drought tolerant plants.

Watering

Water regularly through its first year or two while it establishes. After that it is very drought tolerant. Minimal pruning: remove dead or crossing shoots in late winter. Read moreShow less

Water regularly through its first year or two while it establishes. After that it is very drought tolerant. Minimal pruning: remove dead or crossing shoots in late winter.

Mature size

Height15 m
Spread10 m

Growth habit

Spreading/groundcover

Flowering

Spring (small, inconspicuous greenish flowers)

Seasonal colour

Foliage

Deciduous

Pruning

Minimal pruning (RHS pruning group 1). Remove dead, crossing or witches'-broom-affected shoots in late winter.

Toxicity

No known hazards. Not regarded as toxic to people, pets or livestock.

Native range

Mediterranean region (southern Europe and North Africa) east through Turkey to the Caucasus and northern Iran

Family

Cannabaceae

Also known as

Celtis australis

Genus

Celtis
Good to know

Frequently Asked Questions

What is a nettle tree?

European nettle tree is the common name for Celtis australis, a deciduous tree from the Mediterranean region, reaching east through Turkey to the Caucasus and northern Iran. It is also sold as Mediterranean hackberry, European hackberry, southern nettle tree, lote tree and honeyberry. It belongs to the family Cannabaceae, though some trade sources still list it under Ulmaceae.

What does a hackberry tree look like?

Celtis australis has a broad, rounded, spreading crown of sharply toothed dark green leaves that turn pale yellow in autumn. Its small round fruits, about 1cm across, ripen dark red to purple-black. It grows to about 15m tall and 10m across, a handsome architectural tree for a larger garden.

Are nettle tree berries edible?

Yes. The small, round fruits are sweet and edible when they ripen in autumn, and birds take them too. The tree has no known hazards and is not regarded as toxic to people, pets or livestock. See more exotic edibles.

Is Celtis australis hardy in the UK?

Yes. The RHS rates it H6, hardy to -15°C. Young twigs can be damaged by frost and young trees may lose some twig growth, but they recover quickly. It ripens its wood best after a hot summer, so plant it in full sun, out of cold wind.

Is Celtis australis a good tree for a dry or urban garden?

Yes. Once established it is very drought tolerant and copes with urban and paved sites. It grows in any well-drained soil, from chalk to clay, but needs full sun and dislikes wet ground. Browse more drought tolerant plants.

Does Celtis australis need pruning?

Very little. It is in RHS pruning group 1: in late winter, remove any dead or crossing shoots and any witches' broom growth, and leave the crown to develop its natural shape.

Does my plant come with a pot?
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.
How big will my plant be when it arrives?
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.
What makes your plants different from the supermarket or garden centre?
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.
What should I do when my plant arrives?
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.
Will my plant survive being shipped?
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 7 days 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.
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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.

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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.

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Celtis australis
£47.99