The Dark Room DR300 MK11 is the largest grow tent made by Secret Jardin and it is 300 x 300 x 200cm high. It is ideal for use with 4 x 1000w HPS systems or will lend itself to using 3 x Lightrails and Add-A-Lamps with 6 x 600w HPS lights and 2 x 10" (250mm) Extractors and Carbon Filters and will suit soil and hydroponic growers alike.

It is made of  Dual Layered diffused Mylar fabric with an internal Reflectivity of 95%, thickness 210D and is Light Proof to level 11.  The material is 2.5 times the tear strength and 3 times more abrasion resistant than the old Dark Room MK1’s and the Dark Street MK11’s. The new structural Support Tubes are made with 0.7mm thick steel with a diameter of 15.9mm. The new Corner Pieces are made from New Engineered Plastic 3 times stronger than the old MK1’s.

The removable Water Tray is type 190D with a sidewall height of 10cm, which will contain a large amount of water, if your hydroponic system has leaked.

There are 2 front doors and 2 rear doors which allows for amazing nearly all round access to your plants and all the 10mm Zips are Water and Light Proof

There are 4 removable handling tubes for Light reflectors or CoolShades up to 6” (150mm), and 4 removable handling tubes for 2 Carbon Filters with a total maximum holding capacity of 60kg.

The 2 x Strap-ITs with a loop of 0-30cm is useful for cabling, ducting etc to keep your space organised. 15 Hook-It’s are also included for hanging equipment. Two x windows 50 x 30cm are included with new improved light proofing mesh, and Dual layered fabric shutters to keep light in when necessary.

There are 2 Dual layered Extraction Airsocks of diameter 305mm, suitable for 8” Acoustic Ducting or 10” Standard Ducting and 2 Intraction Socks of the same diameter to let air in at root level. It also comes with 3 Cable Socks to deal with all the electrical leads (which are 76mm wide to allow plugs to be passed through before they are tightened closed). The DR300 MK11 also has 4 airsocks 254mm diameter to deal with ducting when using a CoolShade- if this doesn’t apply then they are easy to close.

Comes in a carry bag and a box with easy to follow instructions. Unpackaged weight is 40.4kg. The material is washable inside and out, up to wash temperature max 40 degrees C. This is an excellent larger grow tent for the more experienced indoor grower.