Added by on 2017-02-01

I recently constructed a small lean-to greenhouse (video here: against my screened-in patio. In this video I show you how how I added a Vertical Geothermal “Earth Tube” system to heat and cool the new greenhouse. The Vertical Geothermal Earth Tube is a low-cost alternative to the conventional Earth Tube, which requires you to dig up your back yard with a backhoe! For more background on this idea, see these two videos ( and Video Rating: / 5 Related PostsVertical Geothermal Earth Tube (Part 2) – Greenhouse Heating/CoolingVertical Geothermal Earth Tube (Part 1) – Greenhouse Heating/CoolingGeothermal Greenhouse Garden: April 20 2015Vertical Flooded Tube Version 4: Golden Goat Day 10 Week 2 FlowerGeothermal Aeroponic Horizontal Garden – Do it yourself build to grow your own food.cnn – vertical farming – a farm on every rooftop – earth 2100

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  • dcollins2371 2 years ago

    what will keep the holes from collapsing?

  • RH Lewis 2 years ago

    Wow, that's getting pretty sophisticated. I'm impressed.