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, ...

Ever wish you could keep your garden going even when it gets chilly outside? A cold frame can help you do just that by giving your plants extra warmth and protection from frost. The best part is, you ...

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 ...

If self-sufficiency is one of your goals and gardening is one of your passions, building a cold frame is a great way to take a step forward in both areas. Learn how to make a simple cold frame DIY ...

Figure 1: The basic PVC pipe frame is 5.5 feet cubed. Need a small greenhouse? A DIY greenhouse made out of PVC might be just what you’re looking for. Learn how to build a PVC greenhouse using plastic ...

Fall is a fantastic time for gardening, but those cooler temperatures can sometimes feel like they’re putting a pause on all the fun! That's where a cold frame comes in handy - it's one of my favorite ...

With a miniature portable greenhouse called a cold frame, winter doesn’t have to put a stop to food gardening. The mild temperatures of our maritime Puget Sound-area climate provide the opportunity ...