York Street gardens will close at 3 p.m. on Friday, July 21 for a concert. Other early closings.
Sustainable Greenhouse Design
Rocky Mountain Gardening Elective
Have you ever wondered if a greenhouse that needs NO supplemental heating or cooling could be made? The answer is yes!
No more over-heating and freezing in all-glazed greenhouses. The sustainable design balances the use of thermal mass, glazing, insulation and sun angles to achieve the stabilization needed in our extreme climate without the use of fossil fuels. Learn how to design a sustainable greenhouse from the ground up, using salvaged or new materials to achieve the look and performance you want. You can also use these techniques to improve an existing greenhouse.
This class is a comprehensive look at how passive solar greenhouses work and covers topics such as how to orient the building, basic principles of passive solar design including the use of stored water as thermal mass, simple math formulas to help guide your design, a materials list and drawings and calculations for a 13’ x 15’ greenhouse.
In 2000, the Parmenters built their first greenhouse out of 90% recycled materials on top of an 8,120 ft. elevation decomposed granite mountain. Since then, they have designed and built many more and are ready to share what they have learned about state-of-the-art materials and cost-saving strategies. Lose yourself in a year round garden sanctuary.
Instructors: Penn and Cord Parmenter are high altitude food growers. They live in the Wet Mountains in South Central Colorado and they apply a multitude of techniques to overcome the challenges of the high country. Their totally sustainable greenhouse provides food year round for them and their three boys.
Price: $160, $150 members