John Patterson and Derek Cross are Co-Founders of Hemp Solutions USA. They are both carpenters and are conducting workshops and showing people how to build hempcrete houses.

John Patterson is conducting a hempcrete workshop in Denver on Sunday, January 17th 2016 @ 11:00 am - 3:00 pm called Building Blocks With Hempcrete.

They are passionate about spreading the word about what Hemp can do for us and our planet.

Register at: NationalHempAssociation.org

Website: Hemp-Solutions.org

Email is: [email protected]