3ltr-biochar 100% Pure Willow Biochar,(0 to 8mm seived) 3ltr Bag

£6 + £3.10 post, available from our Ebay listing, Click Here

Our biochar is made only from willow, which is the best source for biochar as a soil improver / enhancer compared to other harder woods due to it's greater porousity,which provides a greater microbial surface area (MSA) especially when crushed as fine as possible, our's is supplied seived to 0 to 8mm and dry, pure carbon no activators or other ingredients. made from organic sustainable coppice grown wood source.

***Please Note:- If your new to the use of biochar please read below...

It's important to activate pure biochar before adding to soil or bagged potting composts, a light scattering around established trees or shrubs is ok,or directly into compost heaps, but if added directly into soil it will leech what nutrients and microbial actitivity is already going on rather than adding to it. to activate simply soak in comfrey or nettle tea to provide nutrients then some live soil and or compost to add microbial activity and allow to breed for awhile, this will give you a power house of a beneficial microbiome, a ratio of between 5% to 10% of activated biochar to soil or potting mix is the range, so our 3ltr bag will do 30/60 ltrs of soil or potting mix.

***Please Note:- Green trowel in picture is not included, there to help display contents only.