Clasp two window-well covers together for an easy-to-assemble, inexpensive cold frame design. Utilize any of these eight cold frame plans this winter for building cold frames in your garden. Repurpose ...

Cold frames are an ingenious way to shield plants from cold weather while creating the perfect microclimate for growth. Building your own cold frame from recycled materials is an eco-conscious, ...

This recycled cold frame design was made out of a discarded skylight, cinder blocks and a few bricks. A neighbor of mine remodeled his house and I noticed a couple of used skylights near his dumpster.

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, ...

Cold frame gardening is an effective strategy to extend your growing season. Whether you want to protect your plants from fall frosts or seedlings from spring cold snaps, these boxes are easy and ...

A cold frame or hotbed is an easy and inexpensive structure to create. It functions as a small greenhouse, enabling gardeners to extend their growing season in both spring and fall. It can be used to ...

POP Projects is a collection of new and classic projects from more than a century of Popular Mechanics. Master skills, get tool recommendations, and, most importantly, build something of your very own ...