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Adam Montri is the hoophouse specialist for Michigan State University. Hoophouses (or high tunnels) are unheated greenhouses that are becoming incr...
bucqui • 72,240 views
When you hit a rock, take out your hammer drill and make a hole. If you have the resources, put in a small charge, detonate, then pump the area flush with cement, and shape for post. Don't let a rock ruin your plans.
When you hit a rock, take out your hammer drill and make a hole. If you have the resources, put in a small charge, detonate, then pump the area flush with cement, and shape for post. Don't let a rock ruin your plans.