DIY Geothermal Greenhouse Part 5: PROJECT UPDATE
14:06
DIY Geothermal Greenhouse Part 6: ENDWALL
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DIY Geothermal Greenhouse Part 7: Earth Battery MISTAKE!
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UNDERGROUND GREENHOUSE Update — Ep. 186
16:20
GeoThermal Greenhouse Build | Part 3
7:43
Greenhouse update (Nov). Insulation, geothermal heating and cooling, and more
16:14
GeoThermal Greenhouse Build | Part 2
12:01
Geothermal Greenhouse: It worked. It REALLY Worked!
15:34