small greenhouse uses
Fred Meyer has small greenhouses covered in zippered plastic, with shelves. Are these usable for putting out hardy perennials and tomatoes at this time of year? Starting lettuce and salad greens? I have too many plants under lights and would like to get some of them outdoors. Would they overheat in the sun? I could put some storage containers of water out under the shelves and maybe put an oil-filled heater in for nights.