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, ...

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, ...

A cold frame is one of the most invaluable things a gardener can own during the winter. It offers a safe place for tender plants to overwinter, provides a growing environment to start seeds where ...

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, ...

It's late winter and it’s the time of year when gardeners want to start planting something. Anything! Although vegetable and flower seeds can be started indoors, that process requires a fair amount of ...

It can be hard to successfully grow plants and vegetables in many parts of the country around this time of year as temperatures remain low. While there are plants you can sow in the ground now that ...

Winter is a rough time for herbaceous plants. Most don’t have the tolerance for the extreme cold in upper North America, and many die back in late winter in the South. But if you have time, you can ...

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 ...

Gardening enthusiasts know that a single frost can ruin weeks of careful planning, leaving tender seedlings trembling in the cold. Cold frames are the secret weapon of savvy growers, but the truth is, ...

Here we are in October. How did that happen? Wasn’t it just a few days ago we were melting in the heat? This is the time of year gardeners start thinking about that first freeze of the fall season.

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 ...