The iPower GLTENTXL4 120"x120"x78" is built for serious growers — this tent has a massive 100 square feet of space, making it ideal for at least a dozen large plants or dense sea of green (SOG) setups. With the room to run multiple lights, trellis layers, and high-output ventilation, it’s built with industrial-strength 600D lightproof canvas and comes with highly reflective Mylar interior. Steel poles and metal corners offer the durable strength needed to hang heavy-duty lighting, fans, and carbon filters. Its oversized vents and duct ports make dialing in airflow easy, while dual zipper doors give you easy access to your plants from both sides. For something that’s still spacious but a bit smaller, go with the iPower 60"x60"x78". Something between the two is the iPower 80"x80"x78" — a solid mid-sized option that gives you plenty of versatility.
