Skip to content
Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only
Secret Jardin Wide Dark Room 150 Grow Tent (5 x 3 x 6.67 Feet) V3.0

Secret Jardin Wide Dark Room 150 Grow Tent (5 x 3 x 6.67 Feet) V3.0

by Secret Jardin
$295.00 - $295.00
$295.00
$295.00 - $295.00
$295.00

🌿 Free shipping on U.S. orders $175+, unless noted above

🌿 Canada, AK & HI: Add'l shipping charges

🌿 Price match guarantee, details here

Cash Payment Discounts & Financing Options

Get an additional 3% off when you pay by ACH, Money, or Zelle. Select your option at check out.

We accept all major credit cards, crypto and Paypal 0% credit plans. More details here.

Full Manufacturer’s Warranty

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

5x3 grow tent with pro-grade Mylar, durable steel frame, and full venting for compact yet efficient indoor cultivation.

The Secret Jardin Wide Dark Room 150 is a professional-grade grow tent measuring 5 feet wide by 3 feet deep and 6 feet 6.5 inches tall. Built for serious growers, this tent offers ample space in a compact footprint and is made with high-end materials to support vigorous plant growth and superior light control.

Made from 210D fabric with a 95% reflective hammered Mylar lining, this tent ensures optimal light intensity and distribution. It's light-proof, waterproof, and comes fully equipped with essential access ports for intake, extraction, and electrical cables.

Features

  • 95% reflective hammered Mylar lining enhances canopy light coverage and uniform growth
  • 210D canvas and Q195 galvanized steel poles provide professional strength and long-term durability
  • Wider 5'x3' footprint allows for easy access and wider plant spacing in tight indoor environments
  • 9 dual-sleeve vent ports simplify exhaust, intake, cool tubes, and cable management
  • Two mesh observation windows let you monitor your grow without disturbing light cycles
  • Heavy-duty zippers and light-tight stitching maintain full lightproof integrity
  • Removable Mylar spill tray makes cleanup quick and keeps your grow space tidy
  • Includes tool pouch, filter straps, lighting hooks, and cable clips for streamlined setup

Recommended Lighting Setup:

  • HID: 600 watts

  • LED: 400 actual watts

Recommended Extraction:

  • HPS Setup: 190 CFM with 95 CFM intake every 30–60 seconds

  • LED Setup: 95 CFM every 1–2 minutes

What's Included?

  • HookIT (Hanging hook system)
  • StrapIT (Mounting strap)
  • CableIT (Cable organizer)
  • PocketIT (Storage pouch)
  • 8x T19-D (Vertical bars)
  • 8x T19-C (Horizontal bars)
  • 14x T19-B (Horizontal bars)
  • WebIT (Support net)
  • Space Booster (Structural reinforcer)
  • 8x C19-Y (3-way connectors)
  • 4x C19-SB (Straight bar brackets)
  • 6x C19-H (Horizontal connectors)
  • 11x C19-L (Vertical bars)
  • 1x WebIT150w (Large support net)

Download Resources

Secret Jardin Wide Dark Room 150 Grow Tent (5 x 3 x 6.67 Feet) V3.0 Video

        Specifications

        SKU: SJDR150WV30

        Dimensions: 59" x 35.5" x 78.5"

        Material: 210D hammered-effect Mylar, light-proof and washable

        Frame: 0.75" Q195 galvanized steel poles, 0.02" thick

        Weight: 28.4 lbs

        Ventilation Ports: 9 total – includes 11" intake/exhaust, 11" cool tubes, and 3" cable ports

        Lighting Capacity: 600W HID or 400W actual draw LED

        Airflow Recommendation (HPS): 190 CFM every 30–60 seconds (intake: 95 CFM)

        Airflow Recommendation (LED): 95 CFM every 1–2 minutes

        Mesh Windows: 2 (12" x 8") with removable flaps

        Included Accessories: Spill tray, tool pouch, 3 lighting holders (30 lb each), filter straps, lighting hooks, 15 cable/net clips

        Grow Light Central expert advice for indoor growing equipment

        Who Should Use This Grow Tent

        • Experienced growers needing professional features in a compact footprint
        • LED or HPS users optimizing light spread and canopy coverage
        • SCROG/LST growers needing width for plant training
        • Home cultivators with limited floor space but tall plants
        • Medical growers running small, high-quality indoor harvests

        Best Applications

        • Flowering-focused setups with strong vertical growth
        • High-efficiency LED lighting to maximize reflective mylar
        • Apartment or garage grows where space and performance must align
        • Controlled cycles with optimal airflow and light penetration
        • Custom training methods like topping, supercropping, or manifolding

        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.