Cheapest All-Purpose in the UK

Prices updated 15 November 2026 · 137 products across 9 supermarkets

The best-value all-purpose in the UK right now is Westland Fish, Blood and Bone All Purpose Plant Food 1.5kg at Ocado — £2.67/kg (£4.00).

137Products Compared

9Supermarkets

£2.67Lowest /Kg

We compare all-purpose across all 9 major UK supermarkets: Tesco, Asda, Sainsbury's, Morrisons, Waitrose, Aldi, M&S, Ocado and Iceland — and rank by price per unit so you can see where all-purpose is genuinely cheapest. Prices update daily.

Westland Fish, Blood and Bone All Purpose Plant Food 1.5kgOcadoBest value£2.67/kg£4.00 2

Westland Fish, Blood & Bone All Purpose Plant Food 1.5kgMorrisons£3.33/kg£5.00 3

Miracle-Gro All Purpose Water Soluble Plant Food 1kgMorrisons£6.00/kg£6.00 4

Bartoline Ready to Use All Purpose Filler 600gTesco£6.25/kg£3.75 5

Westland Boost All Purpose 6 Month Feed Plant Food 750gMorrisons£6.67/kg£5.00 6

Miracle-Gro All Purpose Continuous Release 900gMorrisons£7.78/kg£7.00 7

READY, SET…COOK! All Purpose Seasoning 82 GAldi£8.00/kg£0.65 8

TROPICAL SUN All Purpose Seasoning 100gIceland£10.00/kg£1.00 9

Dunn's River All Purpose Seasoning 100gMorrisons£12.00/kg£1.20 10

Dunns River All Purpose Seasoning 100GTesco£12.00/kg£1.20 11

Tropical Sun All Purpose Seasoning 100GTesco£12.00/kg£1.20 12

Dunns River All Purpose Seasoning 100gOcado£12.00/kg£1.20 13

Dunn's River All Purpose Seasoning 100gSainsbury's£12.00/kg£1.20 14

Walkerswood Jamaican All Purpose Green Seasoning 280gTesco£12.50/kg£3.50 15

Rajah Spices All Purpose Seasoning 100gOcado£12.50/kg£1.25 16

Tiana Fairtrade Organics All Purpose Cassava Gluten Free Flour 500gOcado£12.90/kg£6.45 17

East End All Purpose Seasoning 100gOcado£13.00/kg£1.30 18

COOK by ASDA Cook by All Purpose Seasoning 65gAsda£14.62/kg£0.95 19

Schwartz All Purpose Seasoning 110GTesco£16.36/kg£1.80 20

Knorr Aromat Garlic All Purpose Savoury Seasoning 90gAsda£21.11/kg£1.90 21

Knorr Aromat Original All Purpose Savoury Seasoning 90gAsda£22.22/kg£2.00 22

Knorr Aromat Garlic All Purpose Seasoning 90gMorrisons£22.22/kg£2.00 23

Knorr Aromat Seasoning 90gSainsbury's£22.22/kg£2.00 24

Knorr 90g Aromat Chilli All Purpose Savoury SeasoningSainsbury's£22.22/kg£2.00

See The Live All-Purpose Comparison →

Cheapest All-Purpose: FAQ

Where is the cheapest all-purpose in the UK?

Right now the best value all-purpose is Westland Fish, Blood and Bone All Purpose Plant Food 1.5kg at Ocado, £4.00 (£2.67/kg). SmartShelf ranks all-purpose by price per unit across 9 supermarkets, updated daily.

Which supermarket is cheapest for all-purpose?

We compare all-purpose across Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi, M&S, Ocado and Iceland. Today Ocado has the cheapest option, but the ranking updates every day as prices change.

How does SmartShelf compare all-purpose prices?

We list each product's price per unit (£/kg, £/litre or per item) so you compare like for like, and we show loyalty prices such as Clubcard and Nectar where available. Free, with no sign-up.