5x5 Grow Tents & Complete 5x5 Grow Tent Kits
The 5x5 grow tent covers 25 sq ft of growing space -- a step up from the 4x4 that accommodates larger plants with full canopy training, a single high-output fixture in the 800-1000W class, or a tighter sea-of-green layout with more total plant sites than a 4x4 allows. For growers who have maximized their 4x4 setup and want to increase production without moving to a two-fixture configuration, the 5x5 is a natural step-up that supports 6-12 medium-to-large plants under a single properly sized LED bar array.
Equipment Requirements for a 5x5 Tent
Lighting: a single 800-1000W LED bar array is the standard for a 5x5 flowering canopy -- the Growers Choice ROI-E720 (720W), HLG 650R (650W), or Gavita Pro 1700e (645W) all cover the 5x5 footprint at 900-1,100+ umol/m2/s PPFD at standard hanging height. Use our PPFD & Light Coverage Calculator to verify any specific fixture covers your full 5x5 canopy at your target intensity. Ventilation: a 5x5x8 ft tent (200 cu ft) requires approximately 250+ CFM through a carbon filter -- a 6-inch inline fan is the standard. Use our Ventilation Calculator for a precise CFM recommendation. Dehumidification: a 5x5 flowering tent with a full canopy typically needs a 50-70 pint portable dehumidifier in most climates.
5x5 Grow Tent Brands
Hydrobuilder carries 5x5 grow tents from Gorilla Grow Tent (Heavy Duty 1680D canvas and Lite Line 210D), Covert, and AC Infinity. The Gorilla Grow Tent 5x5 Heavy Duty is the premium choice with 300 lb rated tool-free pole systems and the height extension option for additional clearance above taller fixtures. The Covert 5x5 provides solid construction at a lower price point. AC Infinity's 5x5 features excellent port placement and quiet-operation exhaust system integration. Read our updated Grow Tent Buying Guide for a full brand comparison. For complete packages with matched lighting and ventilation, browse our complete grow tent packages. Fast shipping.
5x5 Grow Tent FAQ
How many plants fit in a 5x5 grow tent?
A 5x5 ft tent (25 sq ft) accommodates: 25 plants in 1-gallon sea-of-green containers, 9-12 plants in 3-gallon containers, 6-9 plants in 5-gallon containers with moderate training, or 4-6 plants in 7-gallon+ containers with full SCROG or LST canopy development. The most productive 5x5 setup is typically 6-9 plants in 3-5 gallon containers with a flat, trained canopy filling the full 5x5 footprint under a 700-800W LED bar array.
What LED grow light is best for a 5x5 tent?
For a 5x5 flowering canopy targeting 900-1,100+ umol/m2/s PPFD, a 650-800W LED bar array from a qualified brand is the standard recommendation. Top choices: Growers Choice ROI-E720 (720W, designed for 5x5 ft coverage at 1,500+ umol/s), HLG 650R (650W, bar array), or Gavita Pro 1700e (645W, six-bar array covering 4x4 to 5x5 ft). The ROI-E720 is particularly well-matched to the 5x5 footprint based on its published PPFD maps. Use our PPFD Calculator with the manufacturer's PPFD map to confirm coverage for your specific hanging height before purchasing.
Is a 5x5 grow tent bigger than a 4x4?
Yes -- a 5x5 tent (25 sq ft) is 56% larger than a 4x4 (16 sq ft). That additional 9 sq ft of canopy space makes a meaningful difference in total production capacity per cycle. The tradeoff is that the 5x5 footprint approaches the maximum effective coverage area of a single LED bar array at most manufacturers' published PPFD outputs -- pushing toward a 5x5 fixture's output limit. If you want to step beyond a 5x5 canopy, a two-fixture configuration in a 4x8 tent (32 sq ft) or a 5x10 tent (50 sq ft) is the more practical path for larger production volume.
