Geothermal Heated Greenhouse (2018)

Record 175 · Community · 2018

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Geothermal Heated Greenhouse

OurFigs.com

“OurFigs forum post summarizing Russ Finch Greenhouse-in-the-Snow: pit-like floor dug 4 ft, south-slanted roof, earth-tube geothermal at ~52°F growing citrus/figs/pomegranates…”

OurFigs forum post summarizing Russ Finch Greenhouse-in-the-Snow: pit-like floor dug 4 ft, south-slanted roof, earth-tube geothermal at ~52°F growing citrus/figs/pomegranates in Alliance, Nebraska winters to −20°F. Describes Finch greenhouse resembling a pit greenhouse (walipini) with floor dug 4 feet below surface and roof slanted to southern sun. States earth stable temperature around 52°F in his region used instead of heaters for citrus, figs, pomegranates. Notes Alliance winters can drop to −20°F (record −40°F/C). Says Finch first used geothermal in 1979 home; later added 16×80 ft backyard greenhouse.

Evidence tier: forum. Forum summary of a YouTube video description; not primary build log.

forum|candidate

Official site
  • Describes Finch greenhouse resembling a pit greenhouse (walipini) with floor …
  • States earth stable temperature around 52°F in his region used instead of hea…
  • Notes Alliance winters can drop to −20°F (record −40°F/C).

Describes Finch greenhouse resembling a pit greenhouse (walipini) with floor dug 4 feet below surface and roof…