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Secret Jardin Dark Room V3 DR120 grow tent with multiple vents and a wire shelf.
Illustration of included grow tent accessories: CableIT, PocketIT, HookIT, StrapIT, Space Booster, and WebIT.
Secret Jardin Dark Room V3 DR120 grow tent with multiple vents and a wire shelf.
Illustration of included grow tent accessories: CableIT, PocketIT, HookIT, StrapIT, Space Booster, and WebIT.

Secret Jardin Dark Room V3 DR120 4' x 4' x 6'8" Hydroponic Grow Tent

Official Secret Jardin Dealer Model: SJDR120V30
$375.00 USD$315.00 USD$375.00 USD
 $375.00 USD
starting from 0% interest financing from /mo.

Payment Options

Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Must apply on a desktop device.
Schedule:Flexible
Term:Up to 36 months
Interest:Processing fee + interest
Lease-to-Own?Yes
Amount:$500 to $10,000
Looking to finance equipment under your corporation? Learn more about Business Financing
  • 4 x 4 footprint with 6.7 feet of vertical height for tall plant varieties
  • 19mm steel poles increase structural rigidity by 26 percent
  • Eight dedicated access ports for extraction, cables, and cool tubes
  • 1-year product warranty
  • View More Details
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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are upgrading to 19mm steel tubes because your current frame bows under the weight of heavy filters and lights.
  • You are switching to a 4x4 footprint because it provides the ideal balance between canopy space and reachability.
  • You are prioritizing light proofing because even small leaks during the dark cycle can set your harvest back weeks.

What We Found

  • The 210M Mylar has a hammered texture that spreads light into the lower canopy better than the smoother liners.
  • We noticed the 19mm steel poles stay much truer than 16mm versions when you hang a heavy carbon filter and fan setup.
  • The dedicated cable and ducting ports are positioned high enough to keep your floor space clear of tangled lines.

What Users Say

  • Users tell us the reinforced corners make assembly easier because the frame does not twist while sliding on the fabric.
  • Growers who switched to this model say they stopped replacing tents every year because the zippers do not snag or tear.

Secret Jardin Dark Room V3 DR120 4' x 4' x 6'8" Hydroponic Grow Tent

Finding a reliable, light-proof environment for your indoor garden can be a challenge for many growers. The Secret Jardin Dark Room V3 DR120 solves this by providing a professional-grade, self-contained grow space that ensures your plants receive the precise conditions they need to thrive. Whether you are a hydroponic beginner or a seasoned expert, this tent offers the durability and performance required for high-yield indoor gardening.

As a cornerstone of the Secret Jardin collection, the DR120 is engineered with 210M highly reflective Mylar fabric to maximize light distribution. If you require a slightly larger footprint for your setup, you might also consider the Secret Jardin Dark Room V3 DR150. For those working with more limited dimensions, the Secret Jardin Dark Room V3 DR90 provides a similar level of quality in a more compact frame, while the Dark Street V4 120 offers an alternative 4' x 4' configuration. For those with significantly more space, the Dark Room V4 DR240 provides an expansive 8' x 8' growing area.

The Dark Room V3 series is built to last, featuring a reinforced structure with 19mm steel tubes that offer a 26% increase in rigidity compared to previous generations. This 4' x 4' x 6'8" tent is fully compatible with most hydroponic systems and is designed for easy assembly and maintenance. Growers seeking a more cost-effective entry point in this size category might also explore the Secret Jardin Hydro Shoot V2 120.

Features

💎
Reflective Mylar

95% reflective hammered effect mylar fabric (210M) ensures maximum light coverage.

🏗️
Reinforced Frame

19mm steel poles provide a 26% increase in rigidity for heavy equipment support.

🚪
8 Access Ports

Includes dedicated ports for extraction, intraction, cables, and cool tubes.

🌑
Light Proof

Level 3 light proofing prevents light from escaping or entering during critical cycles.

🧼
Fully Washable

Interior and exterior walls are fully washable to maintain a clean, odor-free environment.

🛠️
Pro Accessories

Comes with CableIT, PocketIT, HookIT, StrapIT, Space Booster, and WebIT trellis netting.

💡
System Ready

Phenomenal performance with soil, hydroponics, or CO2 supplementation.

🎒
Easy Transport

Lightweight and compact design includes a stylish carrying case for portability.

Specifications

Specification Value
Dimensions 4' x 4' x 6' 8" (120 x 120 x 200 cm)
Mylar Type 210M (95% Reflective)
Pole Diameter 19mm Steel
Access Ports 8 Total

Warranty

The Secret Jardin Dark Room V3 DR120 includes a 1-year product warranty. Please note that the warranty does not cover user error or damage resulting from the misuse of the product.

FAQs

What are the dimensions of the DR120?+

The DR120 measures 4 feet wide, 4 feet deep, and 6 feet 8 inches tall (120 x 120 x 200 cm).

How reflective is the interior fabric?+

The tent uses 210M Mylar with a hammered effect that provides 95% light reflectivity, maximizing the efficiency of your grow lights.

Is the frame strong enough for heavy filters and lights?+

Yes, the frame uses 19mm diameter steel tubes which are 26% more rigid than previous models, designed specifically to support heavy ventilation and lighting equipment.

How many ports are available for ventilation?+

There are 8 ports in total: 2 for extraction, 2 for intraction, 2 for cables, and 2 for cool tubes.

Can the tent be washed?+

Yes, both the interior and exterior walls as well as the flooring are fully washable to help maintain hygiene and prevent odors.

What accessories come with the tent?+

The tent includes several Secret Jardin accessories: CableIT clips, PocketIT, HookIT, StrapIT, Space Booster, and WebIT (scrog net).

Happy To Help

Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (360) 800-5535

Why Trimleaf

Equipping home growers, craft producers, and commercial operations across North America since 2016.

10+
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