The Hawaiʻi Industrial Hemp Building Workshops are a multi-island, in-person learning series focused on practical education and real-world application of industrial hemp in construction.

Haven Earth Trade School presents a Hemp Building Workshop Nov. 7-9, 2025 at Haven Village in Old Fort, TN

Join us for the 13th International Hemp Building Symposium 2025 in the United States!

Learn about hemp building at a free event in Durango, CO

Join us at the Emerson Center in Bozeman MT, USA from September 18-20, 2025.

Two days include keynote presentations — including breakfast and lunch — specialized breakout presentations and hands-on workshops and demonstrations.  

Join us for a hands-on, three-day immersive workshop exploring the future of sustainable construction with hemp-based materials. Designed for builders, architects, and engineers, this event combines expert-led theory with practical application.

We're thrilled to invite you to our Hemp Building Experience, September 5-7, 2025, in beautiful Fort Collins, Colorado. This immersive event is designed to introduce you to the fascinating world of hempcrete construction and empower you with the knowledge and skills to start your own natural building journey.

Join us for an immersive, hands-on workshop where you'll gain a comprehensive, A-to-Z understanding of hemp-lime (hempcrete) construction:

Join us 7/17-7/21 at The Land at Perry Hill in Georgetown, ME, to learn about building with hempcrete - including sourcing the materials, mixing the recipe, & installing it to form a livable structure. We’ll be co-creating the structure for a 12 sided round healing hut, which will be the first of many interesting structures on the property!

Hempcrete workshop: Sat/Sun July 12-13.
Manahawkin, NJ. Instructed by Tom Rossmassler, HempStone LLC

What you will learn: 

• Fundamentals of hemp-lime & basic building physics

• The most efficient and highest performance hempcrete building techniques

• Everything you need to know about equipment, binders, and project feasibility

• Renovation techniques, where the industry is in the US for spraying with hemp-lime & much more.

Americhanvre is providing hands-on technician training for everything you need to maximize the performance of your equipment, reduce costly downtime, increase your ROI and improve safety on the job site.

So excited to host Old Pueblo Hemp Co's second Hemp Building workshop! I can't wait to introduce you to our awesome upcoming project and show you exactly how we are going to get it done! Three days of Hemp learning, hands on activities, food and fun.

So many fantastic industry leaders coming to teach you including: Sergiy--Dr Hemp House!

Join us for this Charleston Hempcrete Building Workshop!!!  Students will be co-building hempcrete (hemp-lime) walls to insulate the interior of an existing  masonry outbuilding and finishing the exterior with lime wash.

ARCHITECTS, BUILDERS, INSPECTORS, DEVELOPERS This is the hempcrete-focused professional event that you've been waiting for.

Our 12th Symposium will feature the usual high quality presentations, demonstrations and networking amongst the leading global players of this expanding industry.

This will be a fun, hands-on learning experience where you learn about and build with Hempcrete (Hemp-Lime)!

This will be a fun, hands-on learning experience where you learn about and build with Hempcrete (Hemp-Lime)!

Begin the "Natural Journey" Join us in this fun and practical 2 day workshop! This course will introduce you to hempcrete and lime plaster and is ideal for those interested in an in-person introduction.

Through hands-on participation and under the guidance of industry professionals from HEMPSTONE, you will learn the basics of hemp construction with precast blocks and cast-in-place techniques.

Join us at Diggers Co-op in Acton, ME to learn about building with hemp - including sourcing the materials, mixing the recipe, & installing it to form a livable structure. We’ll be co-creating the structure for a Solviva Greenhouse, which will enable Diggers to grow food year round!

Join us for a two-day hands-on workshop in Salida, Colorado, and become part of a community transforming the built environment with natural, sustainable materials.

NWLLCC & Whatcom Waves in partnership with Sergiy Kovalenkov (Hempire) and Ashley Stallworth (Bio Fiber Industries), are putting on a Hemp-Lime construction Workshop in July 2024!  There are two registration options -  a Hemp-Lime seminar, Q&A, & Networking Reception the evening of the Friday the 12th or a three day education and hand-on experience July 12th,13th and 14th (which includes the seminar).  

Join us for our first-ever hempcrete workshop at Mud Dauber School! We’re really excited to welcome April Magill and Tim Callahan here to share their knowledge about how to construct with hempcrete, and to share about why hempcrete is such a great building material (in regards to its performance, the agriculture it supports, and the healthy living environment it provides).