Cold frames are simple unheated structures that use solar energy and insulation to create a micro-climate. These warmer conditions allow to expand growing season in spring and fall. Our six cold ...

And if you’re looking to start growing crops and plant seedlings soon, then cold frame gardening might be the thing for you.

Temperatures in a cold frame are typically around 5°F to 10°F higher than those outside the box, helping to create a controlled microclimate. One side of the frame is usually higher than the ...