Secret Jardin Dark Room 300 Rev 4.0 (297 x 297 x 217 cm)

Very high quality box, very good equipment.

  • Footprint: 300 x 300 cm
  • Light: (recommendation)
    • LED: 4x Hydroca Pro 630
    • HPS: 6 x 1000 W
  • Exhaust air: (recommendation) 160 mm flange
  • Pots: (recommendation) max. 100 pots each 11 liters

More details

Art. Nr.:HBDR300R4

1 029,00 €

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More info

About this box

Base area of the box: 300cm x 300cm
Sufficient for a maximum of 100-120 pots of 11 liters each (recommended pot size)
Included are free aisles for walking in the box.

Recommendation from Grow Guru:

  • This box is usually divided into several lighting fields. We recommend 4x Hydroca Pro 630 LED.
  • Take into account in your planning that you can not completely cover the bottom with pots, since you have to walk on this box to use it.

Technical details

  • Dimensions: 300 x 300 x 235 cm (length x width x height)
  • Weight 47.5 kg
  • Light tightness: Level III
  • 2 front doors
  • 2 side doors
  • 2 side windows 50x30cm
  • New tent material 210D with 95% reflective Mylar on the inside
  • Load capacity: Max 30 kg per pole, 120 kg in total
  • Waterproof floor made of Mylar (210D)
  • Lightproof zippers
  • 4x exhaust air opening with Ø 300mm
  • 2x supply air opening with Ø 300mm
  • 4x CoolTube opening Ø 250mm
  • 3x cable opening Ø 75mm
  • Material washable inside and outside

Differences to a cheaper box (e.g Dark Street or Hydro Shoot)

  • Absolutely light-impermeable
  • more stable frame
  • better equipment

About Secret Jardin and the Rev 4.0 product line

Secret Jardin has been on the market since 2006 and is now the best known manufacturer of growboxes in the world. The growboxes from SJ are characterized by:

  • highest light impermeability
  • Inner coating made of highly reflective Mylar: 95% light reflection
  • stable tubular frame
  • easy and fast assembly
  • washable material inside and outside
  • Compatibility with all common hydroponic systems

The grow boxes of the "Dark Room" series in revision 4.0 is the latest version of Secret Jardin.
With the revision 4.0, many elements have been revised to better meet the requirements in practice. New in version 4.0 are, among others, the following included accessories:

  • 2 x Ducting Flange
  • Cable Socks for easy cable routing
  • Spare Booster
  • WedIt
  • HookIt
  • StrapIt
  • PokeIt

Frequently asked questions

Which Secret Jardin Grow Box is the right one for me?

We offer in our store 2 product lines of Secret Jardin offer: the Dark Street-Boxes and the Dark Room-Boxes. The difference lies in the workmanship and price.

To put it simply Dark Street-Boxes are like a Skoda Octavia Dark Room-Boxes are like a VW Passat. :-)

The quality of the Dark Street-Boxes is solid and corresponds to the high quality that one expects from Secret Jardin is accustomed.

Dark Room-Boxes are processed in a higher quality and are simply a good deal more robust and solid.

Which box size do I need?

The boxes that we sell most often are the Secret Jardin Dark Room DR90 and the DR120.

Which box is right for you depends on how much space you have and how big your grow project is going to be.

How to build a Secret Jardin Grow box?

The assembly is really quite simple. Just watch this video:

Show all products by Secret Jardin

Data sheet
Size300 x 300 cm
Grundfläche300 x 300 cm
Höhe200 cm
MarkeSecret Jardin

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