Permakultur, Erdbatterie mit Jerome Osentowski 

Jerome Osentowski is the founder and director the Central Rocky Mountain Permaculture Institute (CRMPI), a functioning permaculture research and demonstration site in the mountains above Basalt, Colorado. CRMPI holds annual permaculture courses, including the longest running Permaculture Design Course in the United States. Please visit crmpi.org, or check out our facebook page for more information on courses, our heritage fruit tree nursery, and permaculture techniques!