Greenhouses allow us to grow plants even during the coldest and darkest days of the year – if you can keep the cold air out.

Winter greenhouses and high tunnels are excellent tools that enable us to grow crops year-round. Greenhouse winter prep ...

A greenhouse or polytunnel can be the best bit of your garden, or the place where everything quietly struggles. Same space, ...

Owl Bluff Farm is one of five second-generation deep winter greenhouses prototyped by the University of Minnesota research team. Carrie Calvo speaks to the crowd at an open house for Owl Bluff Farm's ...

ASHBY, Minn. (AP) — Nothing should be growing this winter day on these frozen, rolling hills. "I want people to know that this is a definite reality for people in northern climates. They can have ...

Minnesotans have the opportunity to build deep winter greenhouses for growing fresh produce as part of a new project being offered this spring. The University of Minnesota Extension Regional ...

Year-round crop production in cold climates requires structures that provide favorable growing conditions during cold winters with short days and low light conditions. Deep winter greenhouses and ...

Just because the winter months typically bring a pause to prime time gardening season, doesn’t mean gardeners still can’t enjoy their favorite hobby in the cold months. In fact, there are still plenty ...

In most parts of the world, gardening is an activity for spring, summer and fall — but a well-designed greenhouse can give you four seasons of growing. The keys to keeping your greenhouse healthy are ...