Grow Tents & Complete Grow Tent Kits — 2×2 to 10×20
A grow tent creates a self-contained, light-controlled growing environment inside any room — reflecting light back to the canopy, containing heat and humidity, and simplifying environmental management from day one. Compared to converting a spare room or building a permanent grow space, a quality tent is faster to set up, portable if needed, and gives you precise control over light schedules and climate without structural modifications to your home or facility.
Grow Tent Brands: Gorilla, Covert, AC Infinity & Mars Hydro
Hydrobuilder carries grow tents in sizes from 2×2 to 10×20 from brands including Gorilla Grow Tent, Covert, AC Infinity, and Mars Hydro. Canvas weights run from standard-duty 210D for budget builds up to 1680D for long-term heavy-use installations. Gorilla Grow Tent leads the category in canvas thickness, frame load capacity (300 lbs), and adjustable height — the premium option for growers who want durability over many cycles. Covert delivers solid construction at a more accessible price point and covers every standard size from 2×4 up through 10×10. AC Infinity tents are known for excellent port placement and build quality at mid-range pricing. Mars Hydro offers value-focused options across a wide size range. All tents include mylar-lined interiors for maximum light reflection, heavy-duty zippers, reinforced pole connectors, and multiple ducting ports in standard sizes.
Complete Grow Tent Kits
Complete kits bundle a tent with a matched LED or HID fixture, inline fan, carbon filter, and ducting — removing the guesswork of component compatibility. Kits are sized by tent footprint and matched light wattage, so you know everything works together before it arrives. For a 4×4 tent, a 600–800W LED with a 6-inch inline fan and carbon filter is a proven and popular configuration. Browse our grow tent kits page for matched setups across all tent sizes.
Sizing Your Grow Tent: Plants, Lights & Ceiling Height
Choosing the right tent size depends on plant count, light footprint, and available ceiling clearance. Factor in the height of your containers and grow media at the base, the anticipated height of plants at maturity, and the required hanging distance of your lights above the canopy. For ventilation, calculate tent volume (W × L × H in cubic feet) and select an inline fan with at least that CFM rating — add 30% capacity to compensate for carbon filter resistance. Use our Ventilation & Carbon Filter Sizing Calculator to get a precise CFM target for your tent dimensions.
Grow Tent Accessories
Beyond the core tent, light, and ventilation, most growers add a environment controller to automate temperature, humidity, and light scheduling from a single unit. Grow tent accessories including height extension kits, trellis netting, equipment racks, and gear hooks extend the functionality of any tent. For multi-stage operations, multi-chamber tents allow vegetative and flowering plants to share the same tent footprint under separate light schedules.
Browse LED grow lights, fan and filter kits, or read our Grow Tent Buying Guide in the Learning Center. Fast shipping.
Grow Tents FAQ
What size grow tent do I need?
Match tent size to your plant count and lighting footprint. A 2x2 ft tent fits 1–2 plants under a 200–300W LED. A 4x4 ft tent fits 4–9 plants under a 600–800W LED and is the most popular hobby size. A 5x5 fits 6–12 plants under an 800–1,000W LED. A 4x8 fits 8–16 plants under two 600–800W fixtures. Beyond that, consider whether a 10x10 tent or a purpose-built room better serves your needs. Also factor in ceiling height: account for the fixture hanging distance above canopy (typically 18–24 inches for LED) plus plant height at maturity plus container height when selecting tent height.
What is the difference between Gorilla Grow Tent Heavy Duty, Lite Line, and Shorty?
The Heavy Duty line uses 1680D canvas — 2–5 times thicker than most competing tents — with a 300 lb pole load rating, EZ View windows, and the signature adjustable height extension that adds 1–2 ft of clearance above the standard frame. The Lite Line uses the same pole and connector system as the Heavy Duty but at 210D canvas thickness — the structural quality is maintained at a lower canvas cost, making it a practical option for growers who want Gorilla's frame engineering without paying for Heavy Duty canvas thickness. The Shorty series provides low-profile tents maxing at 4 ft tall for spaces with ceiling height restrictions.
How do I size ventilation for my grow tent?
Calculate tent volume (W × L × H in cubic feet) and select an inline fan that can exchange that full volume at least once per minute. Add 25–30% to compensate for the pressure drop of a carbon filter. A 4x4x7 ft tent (112 cubic ft) needs a 140–150 CFM fan minimum when running through a carbon filter. A 4x8x7 ft tent (224 cubic ft) needs at least 280–300 CFM. Use our Ventilation & Carbon Filter Sizing Calculator to get a precise CFM recommendation for any tent size.
What comes in a complete grow tent kit?
Complete grow tent kits from Hydrobuilder bundle the tent with a matched LED or HID light fixture, inline fan, carbon filter, ducting, and growing accessories — everything confirmed compatible before it ships. Kit configurations vary: some include soil or hydroponic growing setups; others focus on the tent, lighting, and ventilation. Kits are sized by tent footprint and matched light wattage, so you know the fixture covers the tent's canopy area correctly. Browse our grow tent kits page to filter by tent size and see what each bundle includes.
