Spacious 8x8 grow tent with 95% Mylar lining, pro-grade ventilation, and heavy-duty build for full-scale indoor cultivation.

The Secret Jardin Dark Room 240 V4 is a serious tent for serious growers. At 8' x 8' with nearly 6'7" of vertical clearance, this beast is built to handle large-scale soil or hydro setups without breaking a sweat. The 210D hammered Mylar lining delivers 95% reflectivity for superior light spread, while its double-stitched, light-proof canvas and 0.75" steel frame hold strong under intense equipment loads.

This tent was made for growers running 4 HID or high-output LED lights, managing aggressive veg or bloom cycles, and needing clean, efficient air exchange. With 14 duct socks, 8 light holders, and enough floor space to manage canopy like a pro, it’s the go-to choice when you’re scaling up for real yields. If you're ready to turn your grow room into a true production zone, the DR240 is your next smartest investment.

Features

• 95% reflective hammered Mylar lining maximizes usable light and promotes even canopy development
• Reinforced Q195 galvanized steel frame supports heavy-duty lights, filters, and ducting without flex
• Large 8'x8' footprint is ideal for serious home growers and small commercial setups running LED or HID
• 14 dual-sleeve ducting ports make managing airflow, cabling, and cooling systems fast and clean
• Heavy-duty zippers and light-proof stitching eliminate leaks that disrupt light cycles
• Two mesh windows allow you to monitor your grow without unzipping the tent
• Removable spill tray keeps your workspace clean and protects your floors
• Tool pouch and mounting hardware included to streamline your setup from the start

What's Included?

• Ducting Flange
• Cutting Tool
• Connectors (150 / 160 / 200 / 250 mm or 6" / 6.5" / 8" / 10")
• Light Baffle (Optional)
• Cable Flange
• Cutting Tool
• Space Booster
• Removable Liner
• WebIT
• CableIT
• StrapIT

Download Resources

Secret Jardin Dark Room 240 Grow Tent (8 x 8 x 6.58 Feet) V4.0 Video