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Black and clear Secret Jardin Dark Room 240 Wide (8' x 4' x 6 2/3') V3 grow tent with shelves on a white background.

Secret Jardin Dark Room 240 Wide (8' x 4' x 6 2/3') V3

by Secret Jardin
$630.00 - $630.00
$630.00
$630.00 - $630.00
$630.00

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Full Manufacturer’s Warranty

You buy it, we back it! Your purchase is fully covered with a manufacturer’s warranty. More details here.

A wide format professional grow tent engineered for maximum light efficiency, heavy equipment support, and flexible airflow in demanding indoor grow setups.

The Secret Jardin Dark Room 240 Wide v3.0 is built for growers who want full room level performance in a wide, efficient footprint. The 8' x 4' layout is ideal for linear lighting setups, rolling benches, or side by side LED bars, delivering excellent canopy coverage without wasted space. The 95% reflective hammered mylar interior (210D) increases usable light and tightens uniformity across the entire grow area.

This tent is engineered to handle real grow equipment. Reinforced equipment bars support heavy lights and carbon filters, while the light-proof and waterproof construction keeps your environment sealed and predictable. Pre-equipped ventilation and multiple port options allow fast, clean installs for high-intensity LED or HID systems running veg, bloom, or perpetual cycles.

Features

  • 95% reflective hammered mylar lining (210D) boosts light intensity and improves canopy distribution.
  • High light proof and waterproof construction maintains stable environmental control.
  • Reinforced equipment bars support lamps, carbon filters, and ventilation hardware.
  • Pre equipped extraction and ventilation ports simplify airflow setup.
  • Wide 8' x 4' footprint optimized for bar style LED fixtures and linear grow layouts.
  • Multiple socks and vent windows allow flexible intake, exhaust, and cable routing.
  • Extensive accessory kit included for fast setup and configuration.

What's Included?

  • Secret Jardin Dark Room 240 Wide (8' x 4' x 6 2/3') V3

Specifications

SKU: SJDR240WV30

Width: 21.46 in

Height: 5.71 in

Length: 47.24 in

Grow Light Central expert advice for indoor growing equipment

Who should use this grow tent?

  • Growers who want professional light control in a wide efficient footprint.
  • Indoor cultivators running high output LED grow light setups with even spread needs.
  • Users upgrading from entry tents to a more robust sealed environment.
  • Operators who value out of the box readiness with included accessories.
  • Growers managing odor and airflow who need reliable carbon filter support.

Best applications

  • Full cycle veg to flower grows with wide canopy coverage.
  • LED focused rooms benefiting from 95 percent reflective mylar walls.
  • Training heavy plants where reinforced equipment bars matter.
  • Ventilation driven builds using multiple sock configurations for intake and exhaust.
  • Grow spaces requiring light proof consistency and clean environmental control.

Why Shop with Grow Light Central?

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

Grow Light Central is a grow equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best grow facilities across the country.

Anthony, the owner and operator, personally ensures every order is handled right. No passing you off, no runaround, just the expert service and advice you deserve.

FAQs

How do I choose the right grow tent size for my plants?

It depends on your plant count, lighting setup, and available space. A 2’x4’ tent suits 2–4 plants, while 4’x8’ and 10’x10’ options can handle full cycles for commercial or caregiver grows. Also consider height for light clearance and vertical growth.

What features should I look for in a high-quality grow tent?

Prioritize thick canvas material (1680D+), heavy-duty zippers, double cinching duct ports, and a strong steel frame. Also look for diamond reflective mylar, large access windows, tool pouches, and height extension kits for taller plants or lights.