18:17geothermal greenhousesDocumentary
Nebraska retiree uses earths's heat to grow oranges in snow
Kirsten Dirksen
4 HN recommenders
18:17geothermal greenhousesDocumentary
Kirsten Dirksen
4 HN recommenders
33:45mountain permaculture farmingDocumentary
The Permaculture Zone
Discussed on HN
8:39urban homesteadingDocumentary
FoodAbundance
Discussed on HN
15:37farming and grain storageExplainer
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Discussed on HN
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