Compost Bulk Bag


A natural, fertile, peat-free growing media, that promotes strong, healthy plant growth. Hallstone Compost is responsibly produced in line with BSI PAS100:2018, using fully traceable composted content.

Price includes VAT & delivery to most UK mainland addresses.


Buy 1 get 1 half price

Hallstone Compost is a natural, peat-free, multi-purpose compost, suitable for use in containers, pots and baskets or beds and borders. It can also be used as a mulch or soil improver, as it will add fertility and improve the topsoil structure.

  • Increases soil fertility
  • Helps sandy and chalky soils to retain moisture and nutrients
  • Assists with drainage and workability of heavy clay soils
  • Easy to work with thanks to its light, friable texture
  • 100% peat free
  • Screened to minimise stone content
  • Deep brown colour
  • Suitable for planting out in containers and for potting on
  • Produced according to BSI PAS100:2018 requirements
  • Suitable for application at any time. Note: digging/forking wet soil can damage the soil structure
  • Can be used as a mulch
  • Not recommended for use as a seed compost


General-use coverage: 1 bulk bag = approx. 10-12m² at a depth of 50mm.
Bulk Bag: approx. 600 litres when packed

Your calculated volume is Xm3

Your supplied volume will be Xm3

You will need 6 Bag(s)

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How much is delivery?

Standard delivery is free of charge on any order value, to over 85% of UK mainland postcodes.

A surcharge is applied to only 24 postcode areas that are further afield, which our third party courier charges us more to deliver to. Details of these postcodes can be found by clicking here.  If your postcode isn’t listed then there are no additional charges unless you choose a special option such as Saturday or Express delivery if available.

Are your bulk bags and pallets returnable?

Our bulk bags and pallets are non-returnable – we ask that you please dispose of them responsibly.

Can deliveries be made into the back garden?

No, delivery is to kerbside only.  Further information can be found in our Delivery Policy.

What size are your bulk bags?

Hallstone bulk bags are approx. 85cm x 85cm x 85cm: 0.6m³ / 600 litres when filled.

Can this product be used as seeding compost?

We do not recommend using this compost as a seed compost.

> View more frequently asked questions

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