Can Pothos Live Outside In The UK?

Technically? Yes. For part of the year, in the right conditions, a Pothos can absolutely live outside in the UK and might even seem to love it — warm days, natural light, outdoor humidity.

Practically? In my experience, it’s more hassle than it’s worth.

Here’s the full picture so you can make your own call.

(I am lazy, so maybe it’s just me that cba)

Can Pothos Survive Outside In The UK?

Pothos are tropical plants that originated in warm, humid environments.

The UK is…not that.

What we have is a handful of hot weeks per year, sandwiched between a long cool spring, an unpredictable summer, and an autumn that arrives about three weeks earlier than anyone is ready for.

Pothos can survive outside during the warmer months — roughly late May through to early September on a good year — but they cannot stay out year-round.

As soon as temperatures start dropping towards 10°C overnight, which in most parts of the UK happens well before the leaves are off the trees, they need to come back inside.

Frost will damage or kill them outright.

So if you’re thinking of putting your Pothos outside, you’re committing to a seasonal arrangement with a firm end date, not a permanent relocation.

The Case For Putting Pothos Outside In Summer

On a warm, bright British summer day, the conditions outside can be excellent for Pothos.

Natural light levels are far higher than anything you can replicate indoors without a grow light, and outdoor humidity — particularly after rain — is something your plant will appreciate.

If conditions align, you may see a noticeable burst of growth.

Pothos respond strongly to warmth, light, and humidity all being optimised at once, and a good British summer can tick all three boxes simultaneously.

The Case Against (And Why I Don’t Bother)

Here’s where the reality sets in.

Spring is thrips season. And there is nothing — nothing — that thrips love more than a damp, warm, sunny spring day and a lush plant to ruin.

Pothos are thrips magnets at the best of times, and putting them outside in April or May is essentially an open invitation.

I’ve learned this the hard way.

If you’re going to put your Pothos outside, wait until the worst of thrips season has passed — broadly late spring to early summer — and inspect the plant carefully before you bring it back indoors in autumn.

The last thing you want is to import a thrips infestation into your entire houseplant collection.

Thrips on Pothos: How To Identify and Get Rid Of Them

Watering becomes a daily job

Outside, sun and wind dry soil out dramatically faster than indoors. A Pothos that needs watering once a week inside might need watering every day outside, depending on conditions. If you’re someone who travels, works long hours, or simply doesn’t want to think about your plants that often, this is a real commitment.

How Often To Water Your Pothos

Direct sun needs careful management

After a winter indoors, your Pothos will not be acclimatised to direct outdoor light.

Put it straight into full sun and you risk scorched, bleached leaves.

If you’re moving it outside, do it gradually — start in a shaded or partially shaded spot and move it towards brighter light over a couple of weeks.

When I’ve tried putting Pothos outside, the combination of all of the above made it feel like more work than any benefit justified. Indoors, with a decent window, is simpler and more consistent.

Can Pothos Get Too Much Light?

The Exception: A Greenhouse

If you have a greenhouse, that’s different.

A greenhouse gives you the best of both worlds — the higher light levels and warmth of being outside, without the thrips exposure, the wind, or the dramatic soil drying.

Your Pothos gets the bright, humid, consistently warm environment it would thrive in, without you having to babysit the watering every single day.

Greenhouses also extend the season at both ends.

You can put your Pothos in earlier in spring and leave it later into autumn than you could safely do outdoors.

If you’re a greenhouse owner wondering whether your Pothos would do well in there — yes, it probably would.

It’s one of the better environments you can provide for them, short of living in an actually tropical climate.

Just watch for thrips even in a greenhouse. They’ll find a way in.

How To Put Pothos Outside Safely (If You’re Going To Do It)

If you’ve weighed all of the above and still want to try it, here’s how to give it the best chance:

• Wait until nighttime temperatures are consistently above 15°C — in the UK this typically means June at the earliest
• Acclimate gradually — start in a shaded spot and move towards brighter light over 2–3 weeks
• Check soil daily — outdoor Pothos can dry out fast, especially in warm, windy weather
• Inspect thoroughly before bringing back inside — check the undersides of leaves and the soil surface for pests before the plant goes anywhere near your other houseplants
• Bring it in before the nights get cold — don’t wait for the first frost warning; aim to be inside before overnight temperatures regularly drop below 15°C

I’m getting tired just thinking about it.

You can absolutely just whack a Pothos outside and hope for the best, but it will burn to a crisp and new growth will be marked from inconsistent watering so you have to cut it back to nothing and vow to never do it again.

Ask me how I know 🙂

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