Cinder Block Cold Frame - I like that this one is under ground for better insulation.
5 tips to successful cold frame gardening
Use cold frames to grow vegetables in your garden during the fall, winter, and spring while the weather is still cold.
How to Build a Cold Frame - Protect your plants from frost with this inexpensive, easy-to-make cold frame.
How to Use a Cold Frame to Grow Cold-tolerant Crops
Frugal Ways to Build a Cold Frame
Frugal Ways to Build a Cold Frame --For many of us that live in the cooler temperature regions, we tend to think by this time of year, growing vegetables is hopeless. This is not really true if you make a cold frame
Build a DIY cold frame using an old window
DIY cold frame project plan
Top 10 Cold Frame Plans To Prolong The Growing Season
Top 10 Cold Frame Plans To Prolong The Growing Season !
From Raised Bed to Cold Frame in Minutes
What an awesome trick! The secret to turning your raised garden bed into a cold frame---just in time for winter.
21 DIY Greenhouses with Great Tutorials
21 DIY Greenhouses with Great Tutorials - A Piece of Rainbow