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
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.
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.
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.
Watch Video
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.
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
01
What is biochar?
Biochar (pronounced bio - char), is organic material – wood chip, garden trimmings – that has been heated at high temperatures in the presence of little to no oxygen. It can be used as horticultural charcoal or charcoal for gardening to improve soil fertility and plant health. In addition, biochar sequesters carbon.
02
How do I use biochar?
Simply mix biochar into your compost/potting mix to make up 10% in volume. This means 1 part biochar to 9 parts soil. The easiest way to use biochar is to add it to your home composting system, this way the biochar will be mixed in to your compost when you go to use it. Plus it will have absorbed all the nutrients and microbial activity from your compost, ready for planting!
03
How does it work?
Biochar has a vast surface area and porous properties. These pores make it better at retaining water and nutrients than standard charcoal. The result is an increase in microbial activity in your soil, and more available nutrients and water for your plants. Think of biochar like a sponge holding onto all the good stuff in your soil. Reducing nutrient run-off and increasing drought tolerance.
To get the best out of biochar, it should be mixed with nutrients and microbes - a process known as charging, inoculating or activating.
04
Where are your products made?
Earthly Biochar products are made in the UK.
05
What is it made from?
Our biochar is made from wood which was destined for landfill or incineration and is 100% natural, free from chemicals or toxins.
06
How much do I need to use?
Biochar works best when added to soil at a rate of 10% by volume. Use 1 part biochar to 9 parts soil.
07
What is carbon sequestration?
When you buy biochar, you are preventing CO2 from entering the atmosphere. This is because if the biomass was left to decay or incinerated, all the carbon atoms present in the biomass would return to the air as CO2.
When we make biochar, we use half of the carbon atoms to generate carbon neutral electricity. This powers the biochar production. The other half of the carbon atoms make up the molecular structure of biochar itself, where they will remain for 100s of years.
For every tonne of biochar we make, we are preventing 2.5 tonnes of CO2 from being released into the environment. When you buy a bag of biochar, you will be actively helping to mitigate climate change by capturing carbon in your soils. Our production process has undergone an independent lifecycle assessment (LCA) to fully quantify the carbon footprint of our operations.
08
Do you offer samples?
At the moment, we do not. Our product is proven and we believe that you will not regret ordering it to try for yourself. We do offer a 30-day money back guarantee if you aren't happy with our biochar.
09
Do you sell large quantities in bulk?
We sure do. We work with large gardens, land owners and farms. If you would like to get a no-obligation quote for large biochar quantities, please contact us using our online form.
10
Is biochar safe for growing edible fruit and vegetables?
Yes it is safe. Our biochar is made to the European standard for agriculture. We pride ourselves on the quality of our biochar, putting quality control and due diligence at the top of our priority list. Buyers beware, there are biochar companies selling biochar made from construction waste which will contain heavy metals and other toxic compounds which is not safe for your soil. Make sure anyone selling you biochar has undergone strict testing, preferably to the European Biochar Certificate standards.
Try a starter kit today
BEST WAY TO GET STARTED
Biochar Kiln - Make biochar at homeThe ultimate biochar experience
£797.00
Biochar Houseplant KitWith Inoculant Powder for Houseplants
£12.00
Biochar Garden KitWith Inoculant Powder for Outdoor Plants
£12.00
Biochar Co-Composting KitWith 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
