Delve into the science and environmental advantages of hempcrete at a hands-on workshop covering mixing, molding and building with this bio-composite material. “Join a growing community of radically responsible industry stewards,” the Manahawkin-based company Right Coast Hemp encourages.

The workshop, scheduled to run Saturday and Sunday, Sept. 21 and 22 in Manahawkin, is designed to teach attendees how to make and use hempcrete and lime plaster effectively and affordably.