We made a cold frame for our rooftop garden a few weeks ago. A cold frame is like a little greenhouse and it’s used to extend the growing season by keeping in the heat and keeping out the cold, snow and wind. We made ours very inexpensively using window well covers, metal clips and bungie cords. You can watch the video that showed us how to do it here.
We decided to try to grow different kinds of lettuce and spinach to see what varieties would grow best in the cold frame.
We made labels for each packet of seeds,
Then we went up to the roof, lifted the cover off and got ready to plant.
Each set of seeds was gently planted.
And carefully marked with a white label.
When we were done planting we had five varieties of lettuce and three types of spinach ready to grow!
We put the cold frame back over the bed and bungie corded it down to protect from the wind.
It was a fun activity to do on a cool December day. In a few weeks we’ll see if the heat from the building below along with the cold frame’s protection from the snow and cold help the seeds to sprout.
Posted by Michele, with Peggi, Shoba, Bill and Tanya
- Up On the Rooftop- November Edition (bassrivergarden.wordpress.com)
- Keep Your Garden Growing with a Coldframe! (greenstrides.com)