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August 8, 2025 ā 8:00 am - August 11, 2025 ā 5:00 pm
Earthen Plasters and Floors 2 Weekend Series
August 15, 2025 ā 8:00 am - August 20, 2025 ā 5:00 pm
Hands-on Hempcrete Building Workshop! August 15th-20th
$680
August 21, 2025 ā 3:30 pm - August 25, 2025 ā 11:00 am
Advanced Fast Cob/Roofing for Fast Cobbers!
$1259
August 23, 2025 ā 8:00 am - August 28, 2025 ā 5:00 pm
Comprehensive Hempcrete Training August 23rd-28th
$680
August 25, 2025 - August 28, 2025
šŖØ Dry-Stacked Stone Foundations for Drainage & Erosion Control in Chattanooga, TN
$480
August 30, 2025 - August 31, 2025
šŖ Windows & Bottle-Logs ā Cutting & Installing Colorful Light Features
$315
August 30, 2025 ā 11:00 am - September 3, 2025 ā 5:00 pm
Cob Sauna Workshop (5-day) Montana 15% off groups
$950
September 13, 2025 - September 14, 2025
šŖµ Load-Bearing Cordwood Walls ā Strong, Simple, and Beautiful, 1st weekend
$315
September 13, 2025 ā 10:00 am - September 14, 2025 ā 4:30 pm
Rocket Mass Heater Workshop — Montana
$230
September 20, 2025 - September 21, 2025
šŖµ Load-Bearing Cordwood Walls ā Strong, Simple, and Beautiful, 2nd weekend
$315
September 20, 2025 ā 4:00 pm - September 30, 2025 ā 4:00 pm
10 day natural building techniques
$1165
September 24, 2025 - September 28, 2025
šŖ· Natural Plaster – Clay & Lime Finishes for Earth Walls
$580
October 6, 2025 ā 8:00 am - October 10, 2025 ā 5:00 pm
Clay and Lime Plaster Over Hempcrete
October 12, 2025 - October 16, 2025
š” Reciprocal Green Roof: Structure, Geometry, and Living Roof Design
$580
