Secret Jardin Dark Room Twin 90 - 3' x 3 'x 7' Grow Tent is no longer available

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Secret Jardin Dark Room Twin 90 - 3' x 3 'x 7' Grow Tent is no longer available


Availability: Discontinued

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  • Set-Up Dimensions
    36" x 36" x 84"
  • Suggested Plant Count:
  • Suggested Lighting
    600 Watts or Equivalent
  • Recommended Ventilation
    150+ CFM
  • Exterior Material
    Black Material

Introducing the Secret Jardin Revision 2.5 Twin!

The same great quality you have come to expect from Secret Jardin, now with new and improved features! New webbing for better light proofing (level 3) plus light tight zippers, more robust fabric, 2 socks for cool tubes, newly engineered corners in polypropylene, thermally isolated panel, stronger equipment tubes, washable material inside & out plus a waterproof mylar tray!

Secret Jardin: Better Quality, Easy Assembly

    The SJ Twin 2.5 is an all in one grow station: Mother Plant, Propagation, Growing and Flowering. Twin 2.5 features a thermally isolated panel between grow spaces and comes pre-equipped for extraction & ventilation with equipment bars to support lamps/carbon filters.

    Port Specifications:

    Large Room:

    • 4 200mm Ports - 1 Intake, 1 Exhaust, 2 Cool Tube
    • 1 75mm Electrical Port
    • 1 Door and 1 Window

    Small Room:

    • 1 2000mm Exhuast Port
    • 1 75mm Electrical Port
    • 1 Door and 1 Window

    Recommended Lighting: 1 x 250/400w MH/HPS.

    True Dimensions: 35.43 x 35.43 x 86.61 Inches 90 x 90 x 220 Centimeters
    Upper Box Height: 5.2'
    Lower Box Height: 2'

    The Secret Jardin Twin 2.5 no longer has separate detachable compartments, it is all one tent.

Tech Specs


BrandSecret Jardin
Weight (lb.)35
Prop 65No
Length (in.)36
Width (in.)36
Height (in.)82
Lead TimeThis product ships in 3-5 Business Days
Grow Tent Size3ft x 3ft
Suggested Plant Count4-6
Set-Up Dimensions36" x 36" x 84"
Suggested Lighting600 Watts or Equivalent
Recommended Ventilation150+ CFM
Doors(1) Large Door & (1) Flowering Door
Windows(1) Small Lower Window & (1) Small Upper Window
Ducting Ports(3) 6" Ducting Ports
Electrical Ports(2) 3" Electrical Ports
Interior MaterialReflective Mylar (95% reflectivity)
Exterior MaterialBlack Material
Includes Spill TrayNo

Secret Jardin Dark Room Twin 90 - 3' x 3 'x 7' Grow Tent Reviews

Get a GGT!
These are not bad, but GGT's are much better in almost all respects. This tent is not quite lightproof, it does not have as many ducting ports, it's much thinner, and the zipper is not great. I already had to fix a corner that ripped from the zipper too. It's nice only because of the propagation chamber. Again.....go with a GGT.