Cold frames capture solar warmth and protect cold-tolerant vegetables such as spinach, lettuce and kale. Choosing the right crops can add weeks or even months to your garden season. Olga ...

There's something genuinely satisfying about heading out to the garden in January and coming back inside with a handful of fresh spinach. For most gardeners, that sounds like a fantasy, but with a ...

A cold frame can protect cool-season vegetables from cold temperatures and wind while extending the fall growing season, but gardeners should ventilate it on sunny days to prevent overheating - ...

Add Yahoo as a preferred source to see more of our stories on Google. Dengarden and Yahoo may earn commission from links in this article. If you want to extend your gardening season longer into the ...

As I am writing this, the ground is covered with snow. The most recent forecast I have heard indicates by the time this column is published, the temperatures will be nearing 60 degrees. This weather ...

An international research team has designed an agrivoltaic cold frame system for controlled-environment crop cultivation. Cold frames are simple, low-tech horticultural structures typically consisting ...