Plastic pots

Square packs tighter than round.

Pots here are sold by volume rather than by width, from one litre up to twenty. Square pots stand shoulder to shoulder and use a tray or a floor area fully; round pots are easier to lift, turn and clean.

Nothing matches all of those filters.

The full range

Round Plastic Pots

£0.90

Square Plastic Pots

£0.45

Air Pot for Healthy Roots Systems

£1.40

Plastic plant pots for every stage of growth

Plastic is still the cheapest, most reliable way to pot a plant, and it's what most growers reach for from clone to final pot. Our round and square plastic pots run from 0.5L propagation squares (from £0.40) right up to large final pots, sold singly or in bulk trade quantities — useful if you're potting up a full tent's worth in one go rather than buying one at a time.

As a rough sizing guide: 0.5–1L for a rooted cutting, 3–5L moving through veg, and 15–25L for a full-size plant finishing in flower. Square pots pack tighter on a tray than round ones, which matters more than it sounds once you're trying to fit four or six plants under one light.

Plastic or fabric — the trade-off

Plastic holds moisture longer between waterings and costs a fraction of the price, which is why it's still the default for anyone potting up in volume. The trade-off is roots that circle the inside wall of the pot once they hit it, rather than stopping dead. If you want denser root mass instead, see our fabric pots, which air-prune instead of circling. Orders over £60 ship free anywhere in the UK, with Express Delivery at checkout.