As the weather warms up, you can fold back the fabric on top for better ventilation. That's my Northern Light greenhouse. Gardener's Supply designs and manufactures a complete line of home greenhouses - the best on the market. Last summer, I planted all my eggplant and a couple bush tomatoes in the in-ground bed. I've never had so many eggplant, and the tomatoes in the greenhouse were the only ones that escaped early blight.
Greenhouses are the ultimate season extenders.
But that's a whole other story. Click here to learn more about the Northern Light and our complete line of Gardener's Supply greenhouses. Archive of past Innovative Gardener articles.