Skip to product information
1 of 4

My Store

Custom Sizes Wholesale Biochar

Custom Sizes Wholesale Biochar

Regular price £450.00 GBP
Regular price Sale price £450.00 GBP
Sale Sold out
Taxes included.
Wholesale Type

Premium Bulk Biochar – Available RAW or INOCULATED / CHARGED

High-quality crushed biochar supplied in a large 700 litre bulk format, suitable for gardens, allotments, compost systems, raised beds, tree planting, horticulture, landscaping, smallholdings, and regenerative agriculture.

Choose between:

  • RAW Biochar – untreated, highly porous carbon ready for custom charging or blending
  • INOCULATED / CHARGED Biochar – pre-conditioned using wood vinegar and beneficial biology for immediate soil application

Ideal for improving soil structure, nutrient retention, compost performance, microbial activity, and water holding capacity.


Product Features

  • Approx. volume: 700 Litres
  • Crushed grade for easy soil integration
  • Available RAW or CHARGED
  • Charged option inoculated with wood vinegar
  • High porosity carbon structure
  • Helps improve moisture retention
  • Supports beneficial soil biology
  • Long-lasting stable carbon material
  • Excellent compost additive
  • Suitable for no-dig and regenerative growing methods
  • Bulk wholesale format

Suitable Uses

Perfect for:

  • Raised beds
  • Vegetable gardens
  • Compost enhancement
  • Potting mix blends
  • Tree & hedge planting
  • Greenhouses & polytunnels
  • Landscaping projects
  • Market gardens
  • Farms & smallholdings
  • Soil regeneration

RAW Biochar

RAW biochar is supplied untreated and ready for growers who prefer to inoculate or blend themselves.

Excellent for:

  • Compost charging
  • Liquid nutrient soaking
  • DIY inoculation
  • Long-term soil carbon improvement

INOCULATED / CHARGED Biochar

Our charged biochar is pre-inoculated using wood vinegar and biological conditioning to help activate the porous carbon structure before application.

Benefits include:

  • Faster soil integration
  • Improved microbial colonisation
  • Reduced nutrient drawdown
  • Ready-to-use application

Recommended Application

Mix into:

  • compost,
  • topsoil,
  • manure,
  • worm castings,
  • or growing media before use.

Application rates vary depending on soil condition and crop type.


Delivery Information

  • Supplied in bulk bag / pallet format
  • Mainland UK pallet delivery available
  • Flat rate freight applies to most mainland UK areas
  • Remote areas may incur additional charges

Please ensure suitable access for pallet delivery vehicles.


Important Information

  • Approximate weight varies depending on moisture content

Why Use Biochar?

Biochar is widely used in regenerative agriculture and horticulture to help:

  • improve soil structure,
  • increase nutrient retention,
  • support beneficial microbes,
  • improve compost efficiency,
  • and enhance moisture holding capacity.
View full details