Available to watch on

After losing his job as a result of a head-to-head collision, Bob Posthuma gets on the road, learns about soil food web, and finally invents his own compost tea machine, GeoTea. Compost tea can improve porosity in soil, water storage capacity, room for biological life, and perhaps most importantly resistance to erosion. In his 11,000 miles journey, filmmaker Beezhan Tulu follows Bob Posthuma and visits some of the most amazing locations in US where they use compost tea as a replacement for chemical fertilizers and pesticides in their landscaping practices. The locations include Harvard University, NYC Highline Park, Rodale Institute, Maui Kupa'a Coffee Farm, and many others.

  • DirectorBeezhan Tulu
  • Runtime: 1 hr 10 min
  • StudioLiving Web Films
  • QualityHD
  • Starring