5x3 grow tent with pro-grade Mylar, durable steel frame, and full venting for compact yet efficient indoor cultivation.

Secret Jardin's Dark Room 3.0 tents offer the most complete range and versatile line with sizes ranging from 2’x2’ all the way to 10’x10’. They are all made from 95% reflective mylar with a hammered effect, which increases light intensity and improves light distribution. Each includes a wide variety of ports for ducting and cords, heavy-duty support bars, and newly engineered polypropylene corners, making it extremely sturdy. Yet they are still light, compact, and easy to assemble.

Features

• 95% reflective hammered Mylar lining enhances canopy light coverage and uniform growth
• 210D canvas and Q195 galvanized steel poles provide professional strength and long-term durability
• Wider 5'x3' footprint allows for easy access and wider plant spacing in tight indoor environments
• 9 dual-sleeve vent ports simplify exhaust, intake, cool tubes, and cable management
• Two mesh observation windows let you monitor your grow without disturbing light cycles
• Heavy-duty zippers and light-tight stitching maintain full lightproof integrity
• Removable Mylar spill tray makes cleanup quick and keeps your grow space tidy
• Includes tool pouch, filter straps, lighting hooks, and cable clips for streamlined setup

Recommended Lighting Setup:

• HID: 600 watts

• LED: 400 actual watts

Recommended Extraction:

• HPS Setup: 190 CFM with 95 CFM intake every 30–60 seconds

• LED Setup: 95 CFM every 1–2 minutes

What's Included?

• HookIT (Hanging hook system)
• StrapIT (Mounting strap)
• CableIT (Cable organizer)
• PocketIT (Storage pouch)
• 8x T19-D (Vertical bars)
• 8x T19-C (Horizontal bars)
• 14x T19-B (Horizontal bars)
• WebIT (Support net)
• Space Booster (Structural reinforcer)
• 8x C19-Y (3-way connectors)
• 4x C19-SB (Straight bar brackets)
• 6x C19-H (Horizontal connectors)
• 11x C19-L (Vertical bars)
• 1x WebIT150w (Large support net)

Download Resources

• Assembly Instructions

Secret Jardin Wide Dark Room 150 Grow Tent (5 x 3 x 6.67 Feet) V3.0 Video