Secret Jardin Dark Room DR240 Rev. 3.0 (240x240x200 cm)

Very high quality box, very good equipment.

  • Footprint: 240 x 240cm
  • Light: (recommendation)
    • LED: 4 x Hydroca Ambition 320 or 4x Hydroca Pro 630
    • NDL: 4 x 600 W or 4 x 1000 W
  • Exhaust air: (recommendation) 160 mm flange
  • Pots: (recommendation) max. 80 pots each 11 liters

More details

Sperrgut Art. Nr.:HBDRII240

649,90 €

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More info

About this box

Base area of the box: 240cm x 240cm
Sufficient for a maximum of 80 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 the Hydroca Ambition 320 or 4x the 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: 240 x 240 x 200 cm (length x width x height)
  • Weight 37.5 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 30kg per pole, 120kg 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 200mm
  • 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 3.0 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 3.0 is the latest version of Secret Jardin.
With the revision 3.0, many elements have been revised to better meet the requirements in practice. New in version 3.0 include:

  • Space Booster: allows full use of the floor space even if there is negative pressure in the box (when using a ventilation system)
  • more stable tent material
  • again more stable tubes
  • more robust material for the tub

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 finished 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
EAN 5425030260036
Size 240 x 240 cm
Article category Top price-performance ratio
Shipping Sperrgut
Innenbeschichtung Mylar-Folie
Grundfläche 240 x 240 cm
Höhe 200 cm
Grundform quadratisch
Marke Secret Jardin

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Viel Platz für die Pflanzen, ausreichende Belüftungs- und Beleuchtungsmöglichkeiten und super Anbau-Ergebnisse.

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