LOCAL MATERIALS301 W Vinal St, Wittenberg, WI 54499, USA
"We make proprietary and patented hempcrete block panels for safe and sustainable building construction. Benefits of Sativa’s sustainable, patented Z Panel structures include passive air filtration, resistance to mold, pests, rot, and fire. We make tiny homes on wheels that incorporate our own Z Panel hempcrete technology and maximizes the use of safe and non-toxic materials."- From Suppliers Website