Gorilla Grow Tent Pro 4x4 is a height-adjustable indoor grow tent built around a 4 ft by 4 ft footprint and 6 ft 11 in base height. The Pro line uses 1680D canvas over a 19 mm powder-coated steel frame, with a 300 lb hanging load. The tent provides six 11 in double-cinching duct ports and two 3 in electrical ports, plus one front door and micro-mesh vents. Weight is listed at 50 lb. Out of the box it stands 6'11"; with the 1 ft extension it reaches 7'11", or 8'11" using the 2 ft kit. The interior is diamond-pattern reflective mylar. Gorilla notes the 4x4 footprint supports a single 400–500 W full-spectrum LED for full-canopy coverage.
