Greenhouses for Beginners—Choosing Size, Glazing, and Ventilation With a Site-to-Setup Checklist
A beginner greenhouse should be large enough for full-grown plants and a workable aisle, glazed for the site’s wind, snowfall, sunlight, and budget, and ventilated through both low-level air inlets and high-level exhaust openings. Choose usable growing area rather than exterior dimensions alone, because benches, doors, water containers, and access quickly consume floor space.