Off-Grid DIY Underground Earthbag Pantry, Root Cellar, and Storm Shelter | Full Build Documentary May 31, 2023 fredom Off Grid Living, Off Grid Living Main Off-Grid DIY After building this traditional earthbag root cellar, we learned about a new building technique called HyperAdobe. It gives similar results, but with WAY less work and is more structurally sound. Credit Please support our Sponsors here :