Q. I have heard that building a walipini might be a good way to grow vegetables year-round in our area. What do you think? A. Walipinis are essentially greenhouses dug into the ground with earth walls ...

It was a typical snow-covered winter day, but something very atypical was happening — cabbages, broccoli and even strawberries were improbably green and alive in a northeast Minneapolis backyard.

There are traditional greenhouses called ' walipini ', which grow crops in well-insulated greenhouses to reduce the impact of harsh winters and dry summers on crops. Mr. Ryan, a gardener who was ...

Have you ever heard the term "Walipini"? You might hear more about it in the future. Walipini originally were developed in cold, mountainous regions of South America more than 20 years ago to combat ...

Underneath a mound of earth in a small northeast Minneapolis backyard something groundbreaking is happening: Food is growing in the dead of winter. “It’s so hot in here that the tomatoes are out of ...

A four-year experiment in growing food all through the winter will end Saturday when volunteers deconstruct a sunken greenhouse behind a church parsonage in northeast Minneapolis. The makeshift ...

Greenhouses situated partially underground are helping some communities with food security and self-reliance with the possibility of growing food year round. Photo: AFP Tomatoes for Halloween, ...