Where To Buy Wakefield BioChar Products in store & online in store & online PRO Desk & online online online online Also find us at hundreds of local lawn and garden centers nationwide! Use the map below to find the local lawn and garden store near you. City or State: 10 mi25 mi50 mi100 mi200 mi500 mi Large project? Learn more about buying bulk biochar. Want to become a Wakefield reseller? Contact us about wholesale purchasing.