Free delivery for UK orders over £50

Healthier stronger plants

Biochar is a natural soil enhancer that increases growth (by up to 40% in UK soils), harvest and health of your plants while reducing water usage and reliance on chemical fertilisers.

Try It

Supported by

innovate uk logogov.uk logo black

It’s all about
soil health

Organic & Natural

Disease Resilient

Made in the UK

Compost Accelerator

100%
Plastic Free

Resilient Healthier Plants

Our Biochar improves soil fertility and plant health, while acting as a reliable form of carbon sequestration.

100%

plastic free

Every kilogram of biochar we make, sequesters 2.5 kg CO2e

Try It

Boost productivity and yields

Biochar is extremely porous making it excellent at retaining water and nutrients, promoting plant health and microbial activity.

Reduce water and nutrient consumption

Biochar holds 5.7x it's weight in water, thereby reducing your water and nutrient needs.

Give Ash trees a fighting chance, take part in our research

French research has shown 20% of Ash trees have a genetic advantage which increases their immunity against Ash Dieback disease, and will likely survive. We must keep as many trees standing to protect the gene pool, produce immune offspring and give evolution a fighting chance. By taking part, you are contributing to the largest biochar trials in the UK, with open-sourced data.

Join a community of likeminded people, trying their best to Save The Ash Tree.

More Details

French research has shown 20% of Ash trees have a genetic advantage which increases their immunity against Ash Dieback disease, and will likely survive. We must keep as many trees standing to protect the gene pool, produce immune offspring and give evolution a fighting chance. By taking part, you are contributing to the largest biochar trials in the UK, with open-sourced data.

Join a community of likeminded people, trying their best to Save The Ash Tree.

If you change your soil, you can change everything

Everything—from how we treat the planet, to how we produce food, to how we treat ourselves—starts from our soil. We give you permission to try something dating back to 450BC, biochar.


A 100,000 strong population in the Amazon Basin in Brazil were composting and burning their waste in large dug out pits. The cycle of burying and burning their organic waste over time resulted in rich fertile soil, called Terra Preta. The discovery of this soil by ecologists in the 1980s has developed into a field of research aiming to uncover the history, properties and applications of Terra Preta.

Watch Video

Everything—from how we treat the planet, to how we produce food, to how we treat ourselves—starts from our soil. We give you permission to try something dating back to 450BC, biochar.


A 100,000 strong population in the Amazon Basin in Brazil were composting and charring their waste in large dug out pits. The cycle of burying and charring their organic waste over time resulted in rich fertile soil, called Terra Preta. The discovery of this soil by ecologists in the 1980s has developed into a field of research aiming to uncover the history, properties and applications of Terra Preta, known in the UK as biochar.

Biochar Kiln to make biochar at home

Firstly, I should say I am loving the ability to make biochar and so speedily.

Firstly I should say that I am loving having the ability to make biochar and so speedily. I used the product of my first firing to prep an area of soil to plant up some sprouts for Christmas. That was a few weeks ago now and the plants have become scarily huge and triffid-like and trying now to break out of their butterfly netting. I put this down to a magic mix of my home made compost mixed with biochar! A big plus for biochar I feel. 

— Fern, Somerset

Firstly I should say that I am loving having the ability to make biochar and so speedily. I used the product of my first firing to prep an area of soil to plant up some sprouts for Christmas. That was a few weeks ago now and the plants have become scarily huge and triffid-like and trying now to break out of their butterfly netting. I put this down to a magic mix of my home made compost mixed with biochar! A big plus for biochar I feel. 

— Fern, Somerset

Ask us anything

Try a starter kit today

BEST WAY TO GET STARTED

  • Biochar Kiln - Make biochar at home

    The ultimate biochar experience

    £797.00
  • Biochar Houseplant Kit

    With Inoculant Powder for Houseplants

    £12.00
  • Biochar Garden Kit

    With Inoculant Powder for Outdoor Plants

    £12.00
  • Biochar Co-Composting Kit

    With Inoculant Powder for making Supercharged Compost

    £12.00

Try a starter kit today

BEST WAY TO GET STARTED

  • Biochar Kiln - Make biochar at home

    The ultimate biochar experience

    £797.00
  • Biochar Houseplant Kit

    With Inoculant Powder for Houseplants

    £12.00
  • Biochar Garden Kit

    With Inoculant Powder for Outdoor Plants

    £12.00
  • Biochar Co-Composting Kit

    With Inoculant Powder for making Supercharged Compost

    £12.00