The 20kg Soil Improver bulk bag is ideal for the allotment user and commercial grower. GroChar is packed with all the good stuff your soil needs to give you happier, healthier plants.
Why not team up with other members of your allotment to order a pallet of bulk bags and make big savings on delivery costs?
This unique biochar complex supercharges your soil by delivering more nutrients and speeding up plant growth – and reduces your carbon footprint.
We combine carbon-rich biochar with a blend of bacteria and fungi for your soil. You can add it straight to your soil or mix it with your favourite potting and seed compost.
When you use enriched biochar in your garden you will find that the soil structure and improved fertility result in stronger, healthier plants.