Cold houses and winter vegetables
Coming back from winter break, I've been amazed with the productivity of our winter vegetable gardening experiment in the unheated teaching greenhouse (the Sprouting Wings Greenhouse).
With no heat, regular poly/hoophouse covering, and plastic water-filled barrels as a heat source, these greens have not only survived, but they've thrived and grown.
|Kales, lettuces, and spinach|
|a flourishing mesclun mix|