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Goliath Grow Tent 3' x 3' x 6'11" Hydroponic Grow Tent

$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
  • 1680D fabric is up to 9x denser than standard tents for total light-proofing
  • Interlocking all-steel frame is 2-5x stronger than standard tent competitors
  • 3' x 3' footprint with an included 12-inch extension to reach 83 inches in height
  • View More Details

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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • Growers who need extra vertical clearance to prevent light burn on tall crops during the late flowering stage.
  • Operators who work in cramped corners and require 360-degree door access to reach the back of the canopy.

What We Found

  • The 1680D fabric is noticeably stiffer than standard tents, which stops the walls from bowing under fan pressure.
  • The interlocking steel pins make the frame feel like a rigid single unit rather than a collection of loose poles.

What Users Say

  • Growers who added the height extension say they stopped worrying about their plants outgrowing the light footprint.
  • Buyers using the Easy-View windows report they maintain more stable humidity by not opening the main door to check.

Goliath Grow Tent 3' x 3' x 6'11" Hydroponic Grow Tent

Stop struggling with flimsy, inefficient grow tents that compromise your harvest. The Goliath 3'x3' Grow Tent is engineered for serious growers who demand durability, efficiency, and complete environmental control. Built with the market's thickest 1680D fabric and a rock-solid steel frame, this tent eliminates light leaks and creates the perfect, stable foundation for your indoor garden. As a core part of the Goliath Grow Tent lineup, it's built to last.

Every detail is designed for convenience and performance. Thoughtfully placed ducting ports simplify your ventilation setup, while large Easy-View windows let you monitor your plants without disturbing their climate. With 360-degree access doorways and a spacious interior, tending to your garden is effortless. The combination of ultra-thick material and double-cinching ports ensures your growing space remains perfectly sealed, making it one of the most reliable 3x3 grow tents available.

What's Included

  • Goliath Grow Tent 3' x 3' x 6'11"
  • 12" Height Extension Kit
  • Heavy-Duty Spill Tray

Features

Diamond Reflection Tech

Redistributes up to 30% more lumens to eliminate hotspots and maximize light coverage.

💪
Ultra-Dense 1680D Fabric

Up to 9x denser than standard tents, providing superior durability and light-proofing.

📏
Adjustable Height

Includes a 12" extension kit, allowing you to increase growing height for taller plants.

🏗️
All-Steel Frame

Features interlocking steel poles and pins for a frame that's 2-5x stronger than competitors.

🤐
Industrial Zippers

Heavy-duty, light-proof zippers ensure a completely sealed environment for your plants.

💨
Cinching Duct Ports

Large, double-cinching ports create a tight seal around your ventilation equipment.

👁️
Easy-View Windows

Monitor your garden's progress without opening the tent and disrupting the environment.

🔄
360° Access

Features a rear access door and large main doorway for easy access from all sides.

Specifications

Specification Value
Dimensions 3' x 3' x 6'11" (36" x 36" x 83")
Extended Height 7'11" (95") with included extension kit
Fabric Density 1680D Mylar
Frame Material Steel (19mm diameter / 0.7mm thickness)
Doors 1 Front (H-Style), 1 Rear Access
Observation Windows 2 Square Windows
Air Inlets 3 Square Inlets
Ventilation Ports Six (6) x 11" Round Sockets
Cable Ports Two (2) x 3" Round Sockets

FAQs

How difficult is it to assemble the Goliath Grow Tent?+

Assembly is straightforward and requires no special tools. The interlocking steel poles and pins connect easily, and clear instructions are included. Most users can set up the tent in under 30 minutes. For a complete overview, check out our grow room setup guide which covers tent assembly and more.

What makes the 1680D fabric better than other tents?+

The 1680D thread density is significantly thicker and more durable than the 200D or 600D fabric found on most tents. This provides superior light-proofing, insulation, and resistance to tears, ensuring a long-lasting, stable growing environment. Maintaining the right climate is crucial, and you can learn more in our guide to grow room temperature and humidity.

Can I fit a large light and ventilation system in this tent?+

Yes! The all-steel frame is incredibly strong and can easily support heavy equipment like large LED grow lights, carbon filters, and fans. The thoughtfully placed duct ports make installation simple. It's the perfect foundation for building one of our complete grow tent kits.

When would I use the 12" height extension kit?+

The extension kit is perfect for growers who need extra vertical space for taller plants or for accommodating larger lighting setups. It allows the tent to grow with your plants, giving you flexibility from seed to harvest.

Are there other sizes available?+

Yes, Goliath Grow Tents come in various sizes to fit any space. Whether you need a compact 2' x 4' tent for a closet or a massive 10' x 10' model for a dedicated room, there's a tent to match your needs.

How do I clean the tent and spill tray?+

The interior and the removable spill tray can be easily wiped down with a mild soap and water solution. The waterproof material prevents absorption, making cleanup quick and simple.

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

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