The Hyperadobe wall - four years later
Artemis asked for an update on the wall, so here it is!
It's holding up well. We put in a new row of trees this year so the wall was raised about a foot with the extra fill.
Mold was growing on it last year so my friend Raquel, a knowledgeable woman about cob and adobe, recommended a little borax in the mudding mix. It worked so well, no mold this winter.