🏡A kit greenhouse was initially used and successfully heated using thermal mass techniques.
🌡️The idea of a geothermal greenhouse was born, aiming for a larger and more ambitious structure.
👷♂️The challenging construction involved rock excavation and creative solutions for small spaces.
🧱Gabion baskets served as both a functional and aesthetic element in the greenhouse design.
🌿Key features include raised beds, thermal mass, insulated walls, and efficient water storage.
How well does the geothermal greenhouse perform in cold climates?
—The greenhouse maintains a temperature significantly warmer than the outside, making it possible to grow crops even in New England's Zone 6B during winter.
Does the geothermal system require extensive digging?
—Due to the solid rock on the property, digging for the geothermal system required creative solutions and hours of excavation work.
What materials were used for insulation and construction?
—Styrofoam insulation, pallet wood shingles, heavy-duty weed barrier, and reclaimed materials such as wood windows and Plexiglas panels were utilized in the construction process.
How is the greenhouse heated in the winter?
—A combination of ground air heat transfer and solar heat is used to warm the greenhouse, providing optimal growing conditions for crops.
Does the greenhouse have an irrigation system?
—Yes, drip irrigation fed from the water storage inside the greenhouse ensures efficient watering of plants.
01:00The journey starts with a successful experience using a kit greenhouse heated by thermal mass techniques.
03:40The decision is made to build a larger geothermal greenhouse, involving rock excavation and creative solutions for a challenging location.
07:00The construction process, including the use of gabion baskets and insulation materials, is described in detail.
10:30Features of the greenhouse, such as raised beds, thermal mass, and efficient water storage, contribute to its success.
13:00The greenhouse's performance is highlighted, including its ability to provide optimal growing conditions in both cold and hot weather.
