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The Dark Room 150 R4.0 represents the perfect balance of space, functionality, and value for intermediate to advanced indoor growers. With dimensions of 150x150x217cm, this grow tent provides 2.25m² of growing space and 4.5m³ of total volume, making it ideal for cultivators ready to scale up their operation. The tent accommodates any growing method - soil, coco coir, or hydroponic systems - giving you complete flexibility in your cultivation approach.
Secret Jardin has equipped the Dark Room 150 R4.0 with professional-grade features that serious growers demand. The sturdy 19mm steel tube frame supports up to 45kg of equipment, while the highly reflective 210D Mylar interior lining achieves up to 95% light reflectivity for maximum growing efficiency.
The Dark Room 150 R4.0 features an extensive port system designed for professional-level environmental control. With dual 200-280mm exhaust ports, dual intake ports of the same size, and dedicated cool tube connections, you can create the perfect climate for your plants. The tent includes three 75mm cable ports for clean electrical connections, while the dual 20x30mm inspection windows allow monitoring without opening the main chamber.
For lighting, the tent is optimized for either 1x 600W Metal Halide or 1x 1000W HPS systems, though modern LED arrays like the SunPro SUNBOARD 200W LED also work excellently in this space. The reflective interior maximizes light distribution, ensuring even coverage across your entire canopy.
This tent excels with various cultivation methods and growing media. Whether you prefer traditional soil growing, modern coco coir substrates, or advanced hydroponic systems like NFT, Wilma, or Autopot, the Dark Room 150 accommodates them all. The sturdy floor can handle the weight of hydroponic reservoirs and growing systems, while the height clearance supports plants through their entire lifecycle.
For hydroponic growers, pair this tent with quality nutrients like Plagron Hydro A+B for optimal plant development. The tent's design facilitates easy access for maintenance, nutrient changes, and plant training techniques.
Every Dark Room 150 R4.0 comes complete with Secret Jardin's essential growing accessories. The WebIT support net helps train your plants for optimal light exposure and structural support. HookIT metal hooks provide secure mounting points for lighting systems, while StrapIT securing straps keep filters and ducting properly positioned. The convenient PocketIT storage pouch keeps small tools handy, and CableIT cable holders maintain organized electrical connections. Space booster supports enhance the frame's structural integrity.
| Dimensions | 150x150x217cm |
| Growing Area | 2.25m² |
| Total Volume | 4.5m³ |
| Front Doors | 1x full access |
| Inspection Windows | 2x 20x30mm |
| Exhaust Ports | 2x 200-280mm |
| Intake Ports | 2x 200-280mm |
| Cool Tube Ports | 2x 200-280mm |
| Cable Ports | 3x 75mm |
| Recommended Lighting | 1x 600W MH / 1x 1000W HPS |
| Maximum Load Capacity | 45kg |
| Tent Weight | 18kg |
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