From Bradford Research & Extension Center
What are the uses for a Passive Solar Greenhouse?
- Extend the Growing Season and/or grow plants year around
- Provide a Greenhouse for home use that is economical
- Provide an economical source of heat
Aren’t all greenhouse’s solar?
Yes, but a Passive Solar Greenhouse does not use an artificial heat source such as propane but rather utilizes the sun to heat water, concrete, or some other heat holding material.
Read more here
















