Winter care: we are into the colder months. Protect newly planted or tender specimens from hard frosts, and hold off planting out until the frost risk has passed.
The Coleus scutellarioides 'Main Street Spacecake' is a riotously colourful foliage coleus, grown not for flowers but for leaves that read like stained glass: serrated blades splashed with pink, burgundy, lime and cream, veined and patched in bold contrast. Coleus is the ultimate summer colour plant, and this cultivar is one of the most graphic of the lot, earning its place at the front of a pot display or a shady border where it lights up all season.
Honesty first on hardiness: coleus is a tender foliage plant, rated RHS H1C, and it will not survive frost. Treat 'Main Street Spacecake' as summer bedding and patio colour. Plant it out or stand pots outside only once nights are reliably above 10C, usually from late May or early June, then lift it or take cuttings before the first autumn frost to overwinter on a warm, bright windowsill. Grown as a summer plant it is fast, generous and endlessly easy.
A quick note on names: coleus has moved between genera over the years, so you will see this plant sold as Coleus scutellarioides, Plectranthus scutellarioides or the older Solenostemon scutellarioides. They are all the same species; Coleus scutellarioides is the currently accepted botanical name, and 'Spacecake' is the cultivar.
Keep the compost evenly moist, as the broad, thin leaves wilt fast if the roots dry out, and pinch the tips regularly for a full, branching plant, snipping off any flower spikes to keep the energy in the foliage. It is a superb plant for pots and containers and one of the best tender foliage choices for a shady display, sitting happily among our other bold architectural foliage. Pair it with the vivid Main Street Ruby Road coleus for a painterly container, or explore the full hardy exotics range for summer-into-autumn colour. As with all our plants, our what to expect guide sets out how a tender foliage plant behaves through the seasons.
Every Coleus 'Main Street Spacecake' we supply is nursery-grown, hand-selected for strong, well-coloured growth, and packed with care to arrive in superb condition ready to pot up for summer.
Live Arrival Guarantee
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.
Ordering in autumn or winter? Many hardy exotics arrive dormant or cut back right now. This is normal, and the best time to plant.
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 and returns
See all delivery pricing tiers
Based on your basket total, confirmed at checkout. Free delivery: Economy over £60 · Standard over £100 · Express over £150.
Order by 1pm Monday to Friday for same day dispatch. Every plant travels in protective, plant-safe packaging with tracked delivery.
Outdoor plants are sold by the size of their pot — measured in litres, with the pot diameter in cm.
A larger pot means a more established plant for quicker impact in the garden; a smaller pot is better value and
soon catches up once planted out.
9cm · 0.5L
Young plant
A young, vigorous plant and the most economical way to build up a planting. Give it a season or two and it will romp away.
~13cm · 1L
Starter
A well-rooted young plant, ready to grow on in a border or container. Great value for filling space over a season or two.
~15cm · 2L
Established
A bushier, more established plant with a developed root system — a dependable middle ground that suits most gardens.
~17cm · 3L
Garden ready
A strong, garden-ready plant that establishes quickly and makes a visible difference in its very first season.
~19cm · 5L
Instant impact
A larger, fuller specimen for immediate presence — ideal when you want the planted look straight away.
21cm+ · 7.5L+
Specimen
A mature, substantial specimen — the quickest route to an established, fully planted-up feel.
Pots that fit this plant
We recommend
How to care for Coleus 'Main Street Spacecake' (Painted Nettle)
Plant me in full sun and bring me under cover before the frosts.
In their words
What our customers say
EP
Emily P.
Arrived just like the photos - maybe even fuller. Healthy, well-acclimated, and straight into my collection with no issues.
JR
James R.
Flawless leaves, stunning variegation, and clearly cared for by experts. It’s already a talking point in my home office.
SL
Sophie L.
Hard to find rare plants that are pet-safe. Ours arrived in perfect condition and looks amazing without any worry.
Get to know me
About Coleus 'Main Street Spacecake' (Painted Nettle)
Coleus scutellarioides 'Main Street Spacecake' needs full sun or partial shade and moist but well-drained soil. It is frost tender and must come under cover for winter.
tender (RHS H1C). Frost-free only; grow as summer colour and overwinter under cover.
Position
Full sunPartial shadeSouth-facingWest-facingEast-facingSheltered
sun or partial shade. A little direct sun deepens the colours, while light shade stops the broad leaves scorching in the hottest spots.
Soil
ChalkClayLoamSandMoist but well-drainedAcid pHAlkaline pHNeutral pH
fertile, humus-rich, moist but well-drained soil, or a good peat-free multipurpose compost in pots.
Watering
Keep the compost evenly moist through summer, as the broad, thin leaves wilt quickly if the roots dry out. Pinch out the growing tips regularly for a bushy plant and remove any flower spikes to keep the energy in the foliage. Feed every couple of weeks with a balanced liquid feed.Read moreShow less
Keep the compost evenly moist through summer, as the broad, thin leaves wilt quickly if the roots dry out. Pinch out the growing tips regularly for a bushy plant and remove any flower spikes to keep the energy in the foliage. Feed every couple of weeks with a balanced liquid feed.
Mature size
Height0.4-0.5 m
Spread0.3-0.45 m
Reaches full size in 1 season
Growth habit
Bushy
Flowering
JFMAMJJASOND
Jul-Sep
Seasonal colour
SpringSummerAutumnWinterFlowerFoliageBerriesStem
Foliage
Evergreen (stays evergreen only when kept frost-free over winter)
Pruning
Pinch out the growing tips through summer to keep the plant bushy and full. Nip off any flower spikes as they form so its energy stays in the colourful foliage.
Toxicity
Coleus is toxic to pets (cats, dogs) and can cause mild irritation if eaten by people. Keep away from children and animals and do not ingest.
Native range
SE Asia to Australia (species); garden origin (cultivar)
Family
Lamiaceae
Also known as
Coleus scutellarioides 'Main Street Spacecake'
Genus
Coleus
Good to know
Frequently Asked Questions
Are coleus hardy in the UK?
No. Coleus such as 'Main Street Spacecake' are tender, rated RHS H1C, and will not survive frost outdoors in the UK. They are grown as summer foliage plants: plant out or stand pots outside only once nights are reliably above 10C, usually from late May or early June. Before the first autumn frost, lift the plant or take cuttings to overwinter indoors. It is one of our boldest tender choices among architectural foliage.
Will coleus come back every year?
Coleus is a tender evergreen perennial, but in the UK it is almost always grown as a summer annual because it cannot survive frost outdoors. It will keep going year after year only if you overwinter it under cover on a warm, bright windowsill above 10C. The easiest way to keep a favourite going is to take cuttings in late summer, which root quickly and readily.
Is coleus an indoor or outdoor plant?
Both, depending on the season. In summer, coleus is a superb outdoor patio and border plant, and it makes an excellent plant for pots and containers. Once nights turn cold it must come inside, where it grows happily as a bright, warm houseplant through winter. Think of it as an outdoor plant for the warm months and an indoor one for the cold.
Does Coleus 'Spacecake' need sun or shade?
Either works. 'Main Street Spacecake' grows in sun or partial shade. A little direct sun deepens the pink, burgundy and lime tones, while light shade stops the broad leaves scorching in the hottest, driest spots. That flexibility makes it one of the best tender foliage plants for a shady spot as well as a sunny patio.
Should I cut back my coleus for winter?
If you want to keep it, bring it indoors before the first frost, then trim it back, place it in a sunny window and pinch the growing tips through winter to keep a full, bushy shape. Water sparingly while growth is slow. In spring, reintroduce it to outdoor conditions gradually once frost has passed. Left outside, it will not survive the cold.
How do I keep Coleus 'Spacecake' bushy and colourful?
Pinch out the growing tips every couple of weeks to build a dense, branching mound, and snip off any flower spikes so the plant puts its energy into leaves rather than seed. Keep the compost evenly moist, as the broad, thin leaves wilt quickly when dry, and feed fortnightly. Grown this way it holds vivid colour all summer and shines among other architectural foliage.
Are your plants treated with pesticides?
We aim to avoid using pesticides where possible, but we can't control the whole supply chain.
If the plant is going into a vivarium, terrarium or aquarium with live animals, rinse the leaves and roots well, remove any soil and let the plant dry out before adding it. We'd also suggest keeping it away from animals for a month first.
Can I see a photo of the exact plant I'll receive?
We're not able to send photos of individual plants or let you choose a specific one, as plants are selected by our team when your order is packed. Our photos show the variety and the kind of plant you can expect, and yours may vary a little in height, shape or fullness.
If a size has a code next to it, such as 9cm / B2, you're buying the exact plant pictured.
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.
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
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
All plants are ethically sourced from trusted growers, never wild-collected. Every order ships carbon-neutral in minimal-waste packaging.
