The perfect blend of high-quality organic and peat-free growing media, combined with an organic wetting agent and fertiliser, come together to balance water absorption, aeration and drainage, creating an optimum growing environment. Durstons’ secret ingredient, GRO BOOST – an organic substrate that includes material from recycling – replaces peat and provides plants with a long-lasting nutrient boost. Supplied in 40-litre bags with 70 packs to a pallet.