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Houseplants That Live

Most houseplants are killed by kindness. This course teaches you to read your room's light, water by weight instead of by schedule, and keep one plant alive long enough to make more of it for free.

Skill levelComplete beginner
Time neededAn hour to set up, then ten minutes a week
Starter budget£15–40 for plant, pot, and compost
Step 01

What you need to get started

If you've killed houseplants before, the odds are you didn't neglect them. You were attentive. You watered on a schedule, moved them somewhere that looked nice, and watched them yellow anyway. Most houseplants die of kindness, and the biggest kindness is water. The fix isn't a greener thumb; it's about £20 of kit, one forgiving plant, and two techniques you'll learn in Step 02.

The essential gear

One plant from the forgiving six

£4–15 depending on size and where you buy

Pothos (Epipremnum aureum), snake plant (Dracaena trifasciata), spider plant, ZZ plant (Zamioculcas), monstera, or peace lily. All six tolerate the two classic beginner errors: erratic watering and imperfect light. Buy one, not six. A single plant teaches you more than a jungle you're guessing at. Small plants are cheaper, settle faster, and grow into big ones.

A pot with drainage holes, plus a saucer or cover pot

£3–10

Non-negotiable. Water must be able to leave the pot. The standard setup is the plastic nursery pot the plant comes in, sat inside a decorative cover pot with no holes: lift the inner pot out to water, let it drain, put it back. A pretty pot with no drainage hole is an ornament, not a home.

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Houseplant compost (peat-free)

£5–8 for a 10L bag

Multi-purpose garden compost holds too much water for pots indoors. Houseplant compost is a freer-draining mix; for succulents and snake plants, a cactus mix drains faster still. A small bag does your first plant and its first repot. Go peat-free: it works and the bogs stay where they are.

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Watering can with a narrow spout

£5–10

A narrow spout puts water on the compost, not over the leaves and down the back of the sideboard. Half a litre to a litre is plenty for a flat's worth of plants. A jug works on day one, but the spout earns its keep the first time you water a plant on a shelf.

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Moisture meter (optional)

£8–12

A probe that reads moisture at root level, where your finger can't reach in a deep pot. Strictly optional: the pot-weight and finger tests in Step 02 do the same job for free. Useful if you'd rather see a number than trust your judgement for the first few months.

Where to buy (UK)

  • Your local garden centre: The best first stop. Plants are looked after by people who know what they're doing, and you can inspect before you buy.
  • Patch Plants (patchplants.com): UK online specialist. Well-packed delivery, honest care guides, and plants graded by how hard they are to kill.
  • Supermarkets and IKEA: Cheap and fine, with a caveat: plants may have sat in a dark aisle being overwatered for weeks. Pick the perkiest one and check under the leaves.
  • B&Q and Homebase: Reliable for pots, compost, and the forgiving six at fair prices.

Wherever you buy, choose the plant, not the pot it's dressed in. Firm leaves, no brown mush at the base, no webbing or white fluff underneath.

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Pets first: check before you buy

Four of the forgiving six are toxic to cats and dogs if chewed: pothos, monstera, ZZ plant, and peace lily all contain calcium oxalate, which causes mouth pain, drooling, and vomiting. Snake plant is mildly toxic too. If you share your home with a cat or dog that chews, start with a spider plant instead, then add calathea, parlour palm, or Boston fern: all non-toxic and none of them boring. The ASPCA keeps the definitive searchable list, and it's worth two minutes before every purchase.




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