Tag Archives: Full Circle Greenhouse

Growing lettuce at ten below zero

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Lettuce growing at St. John’s University, January 16, 2016

Local lettuce all winter? At St. John’s University and the College of St. Benedict, passive solar greenhouses grow lettuce for college food service, with farming and management by enthusiastic student volunteers. With a few dozen other folks, I visited both greenhouses on a subzero January Saturday, on the first of the Deep Winter Greenhouse Tours sponsored by the Sustainable Farming Association of Minnesota. Continue reading

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