David Kuchta, Ph.D. has 10 years of experience in gardening and has read widely in environmental history and the energy transition. An environmental activist since the 1970s, he is also a historian, ...

What are cold frames? Cover your garden beds with DIY cold frames to keep crops warm in winter, and learn how to use cold frames for early seed starting. Gardening guru Eliot Coleman asserts that “the ...

Cold frames are season-extending covers constructed over vegetable beds to keep the frost off. Like a miniature, temporary greenhouse, they are employed in early spring to create a warm space for ...