Fine sieved pure willow biochar ( 0 to 2mm) 3ltr bag.

This provides several important benefits when used in the vermiculture / vermicomposting process as it greatly aids both worm and overall bin health with it’s excellent properties of water retention, beneficial microbial activity and as a form of grit necessary for the worms actual digestive system.

£6.50 + £3.10 post, available from our Ebay listing, Click Here