Top 5 Best 4×4 Grow Tent Complete Kits [2023 Reviews]

Whether or not you are just starting out as an indoor grower, getting the right-sized complete grow tent kit is crucial. Although many size options are available, the 4×4 grow tent is the most versatile. This is because it does not take up much space but can house 6 to 8 plants or more.

But which is the best 4×4 grow tent complete kit? After all, there are many options available from various reputable manufacturers, including VIVOSUN, Gorilla, and Spider Farmer.

We have rounded up the top 5 best 4×4 complete grow tents currently available. Our recommendations are based on these kits’ ease of setup, durability, sturdy frame, and excellent light proofing capabilities.

Top 5 Best 4×4 Grow Tent Complete Kits Review

The best 4×4 grow tent is made of high-quality materials and sturdy frames to ensure long-lasting performance. Below is an overview of our top recommendation comprising each product’s essential features, pros, and cons.

  1. VIVOSUN GIY 4×4 Grow Tent Complete System
  2. Gorilla Grow Tent | 4-Foot by 4-Foot Tent
  3. MARS HYDRO 4×4 Grow Tent Kit Complete System
  4. AC Infinity CLOUDLAB 844 Advance Grow Tent
  5. Spider Farmer Pro-Grade Grow Tent

1.VIVOSUN GIY 4X4 Complete Grow Tent Kit

Key Features

  • High output and dimmable VS1000 LED grow lights
  • Complete ventilation system with ducting, fan, and carbon filter
  • Elastic trellis netting for additional support
  • Backed by a 5-year warranty for the lights and one year on the kit
  • Grows 6 to 8 plants in three-gallon pots

The VIVOSUN GIY is our top pick if you want an affordable, beginner-friendly 4×4 grow tent kit. It comes with everything you need to start growing your plants right out of the box. This includes growing bags, a digital timer, a carbon filter, an inline fan, lights, rope hangers, and a pruning shear.

You will also love that the tent features a double-stitched lined zipper to minimize light leaks. Meanwhile, the tent’s interior is constructed from 100% reflective Mylar for enhanced light proofing.

The exterior is made of durable Oxford fabric and polyethylene waterproof materials resistant to damage. Even better, it is equipped with sturdy metal poles measuring 16 mm in diameter for superior support. So you can be sure your tent won’t come crashing down after setup.


  • Excellent starter kit because of its easy setup
  • Completely lightproof and airtight
  • Lights can be dimmed at 4 levels
  • Durable floor tray for ease of cleaning the tent
  • Can hold up to 100 lbs. of load


  • Includes light for 2×2 grow tent only
  • No installation instructions for the fan

2. Gorilla 4-Foot by 4-Foot Grow Tent Heavy-Duty

Key Features

  • Adjustable roof height up to one-foot
  • Built-in EZ view windows for a better view of plants
  • Industrial-grade Velcro zippers with seam covers
  • Double-cinching duct ports for enhanced ventilation
  • Made of 1680-density canvas and an all-steel frame

You’ve got one of the sturdiest 4×4 grow tents here from the Gorilla Grow Tent brand. This kit boasts an all-steel and powder-coated interlocking frame capable of supporting up to 300 lbs.

It is constructed from 1680D fabric and industrial-grade zippers. In fact, the walls are about 3-9X thicker compared to other grow tents. Therefore, this kit can withstand any abuse for years.

The tent boasts a one-foot extension kit, allowing you to increase its height, which is one of its best features. This enables you to grow plants of all sizes. The manufacturer also sells two-foot adjustable equipment.

On the flip side, though, it does not come with everything you need to use it right out of the box. For example, you don’t get an inline fan, timer, grow bags, or carbon filter.


  • Can house up to 4 mature plants
  • Easy to access rear door
  • Heavy-duty spill tray for easy cleaning
  • Zipper seam covers offer superior light-proof
  • Easy to assemble


  • Has many pinholes hence not 100% lightproof
  • Zipper quality could be better

3. MARS HYDRO 4×4 Grow Tent Kit

Key Features

  • Made of 1680D canvas, aluminum, and metal materials
  • Backed by a 30-day return policy and 5-year warranty
  • Quiet operation at 32 dBA noise level
  • High-output and dimmable TSW2000W light
  • Includes a timer, temperature, and humidity controller

Here is yet another high-quality all-in-one 4×4 grow tent that stands out for its highly-efficient 6-inch ventilation kit. The kit includes an upgraded inline fan with a three-speed setting controller. It also has a carbon filter and ducting to move air efficiently for superior ventilation.

Similar to Gorilla one, this unit is made of 1680-density tear-proof canvas and a 0.8mm thick metal frame. So, you can expect it to last for years. The zippers are also made with durability in mind, with around 13% denser teeth. Meanwhile, the interior features a 99% reflective mylar to lock the light inside.

Another thing we love about this kit is its energy efficient grow light, featuring 684 pieces of LEDs. This light can cover a 3x3ft footprint and boasts a dimmer to adjust its brightness based on your plant’s needs easily. Besides the grow lights, you also receive grow bags, rope hangers, and duct clamps.


  • Assembles in about 15 minutes only
  • Easy to adjust lighting from seedlings to flowering stages
  • Backed by excellent customer service
  • Durable waterproof coating
  • Offers optimal airflow and ventilation


  • Several complaints about missing items
  • Light is not as durable as the tent

4. AC Infinity CLOUDLAB 844 Advanced 4×4 Grow Tent

Key Features

  • Aluminum mounting plate for any controller
  • Made of 2000-density canvas with reflective diamond mylar
  • Strong roof beam capable of supporting up to 150 lbs.
  • Double cinching design on the duct ports for light seal
  • Crafted from 22 mm thick and sturdy all-metal poles

Most grow tent kits are made of durable 1680D canvas. However, this unit is exceptional as it is made of high-density 2000D canvas that creates an intense light seal. The interior wall features a reflective diamond mylar to further prevent light leaks, ensuring maximum yield.

Another thing you will love about this kit is its built-in observation window. This lets you quickly view your plants and track their progress without opening the door. The best part is its aluminum plate, which enables you to affix any controller onto the tent.

The poles and frames of this grow tent are all made of 50% thicker steel for maximum rigidity. Even better, the rods boast a metallic finish, ensuring a clean aesthetic and protection from long-term wear.


  • Comes with a waterproof tray for easy cleaning
  • Zippers work smoothly without hang-ups
  • Quality tent for the price
  • All metal construction with no plastic hinges
  • Can house 6 to 8 plants in 3-gallon pots


  • Light leaks through the pinholes
  • Stitching along the zipper does not hold up well

5. Spider Farmer Pro-Grade 4x4x6.6 Grow Tent

Key Features

  • Made of 1680D Oxford canvas with heavy-duty zipper
  • Easy access observation window
  • All-metal frame with 0.88mm thick connectors
  • Fitted with power cord ports and dual duct ports
  • The inner material is 100% reflective Diamond Mylar

Like most kits in this review, this unit also features a viewing window, allowing you to check on your plants effortlessly. Also included is an air venting screen and floor duct port, enabling you to install an intake fan for maximum ventilation. 

In terms of construction, the tent’s exterior is built from 1680D Oxford cloth, and the interior is from highly-reflective Mylar. The frame is made of heavy-duty powder-coated steel and comes with metal connectors. Therefore, you can count on this kit to last for years.

This unit can be installed without any tools. You just connect the all-steel frame to the angle adapters. Then, pull your tent on and insert the floor tray to complete the job. This should take less than 30 minutes.


  • Setup is very straightforward
  • Includes a patch kit with 4 pieces for repairs
  • No light leaks through the zippers or seams
  • The Interior material is removable and waterproof
  • Durable angle adapters can support up to 153 lbs. load


  • Lacks Velcro to hold the door open
  • The zipper mechanism is not smooth

How To Select The Best 4×4 Grow Tent?

Here are tips on how to select the best kit for your needs.

Features you need: Depending on which kit you buy, it may come with various accessories for ease of use right out of the box. These include a carbon filter, inline fans, grow bags, lights, a timer, and a humidity and temperature monitor. If you don’t need some of these accessories, you can get a kit without them.

Space Availablity: Additionally, you must consider the space you have available. This is because the kit will not fit comfortably in a 4×4 feet space. You need more room to quickly get in and out of the tent.

Construction: You must also consider the quality of materials that everything inside the kit is made from. Choose a kit made from waterproof and light-proof materials and a sturdy frame.

Ease of Use: If you are starting out as an indoor grower, you should get a tent that is beginner friendly. Such a tent should have everything to set it up and be easy to assemble.

Warranty or Return Policy: For peace of mind, consider a kit backed by a good and reliable return policy. The best kit should be supported by at least a one-year warranty or 30-day money-back guarantee.

Light Proof Feature: Last but not least, you must consider how light-tight your 4×4 grow tent kit is. The best kit should not leak too much light, as this can stress your plants, leading to lower yields.

4×4 Grow Tent Buying Guide

This buying guide will discuss the critical factors to consider before making your purchase. Check them out.

Type Of Exterior Fabric

The best 4×4 grow tent kit should be made of Oxford fabric or canvas with a high density for maximum durability. Some tents are made of a low-density canvas of 600D, making them less durable.

However, the best kit should not be made of Oxford fabric with less than 1680 density. This is because the higher-density canvas is tear-proof, ensuring longer life.

Interior Construction

Overall, the best material for the interior is reflective Mylar. This material is not only waterproof but also highly reflective, thereby enhancing the effects of your lighting. However, you must check how effective the fabric is at reflecting light because some are only 98% while others are 100%. 

Grow Lights Availability

Some kits come with grow lights, and others don’t. If you choose a unit with lights, make sure they are dimmable. This way, you can adjust the light intensity based on your plant’s growth stage.

Also, consider if the lights can cover the entire tent. In some cases, you may need to get more lights.

Ventilation System

The best kit should have a sound ventilation system for effective temperature, carbon dioxide, and humidity control. With this in mind, you should get a unit with an intake fan and carbon filter. More so, the kit should feature multiple duct ports so you can run more ventilation ducting.

Zippers Construction

The quality of the zipper is essential. Consider getting a grow tent featuring heavy-duty zippers to ensure they don’t break easily. Also, quality zippers should open and close without sticking. Double-stitched zippers with seam covers are the best because they don’t allow light leaks.

Weight Limit

The weight limit of your grow tent kit depends entirely on the frames’ durability. Generally, the best kits feature poles or structures made of all metal and can handle between 100 and 300 lbs. of weight. This allows you to add a variety of equipment inside the grow tent without worrying the tent could crumble down.

Ease Of Assembly

Last but not least, you need to consider how easy the grow kit is to set up. With this in mind, get a kit that includes an instructional manual and does not need any tools to set it up. Overall, the best kit should take at most 30 minutes to assemble.

Best 4×4 Grow Tent Setup: How to do it?

Once you buy a 4×4 grow tent, you will have to assemble it, which is easy. Below is a step-by-step guide to help you.

Step 1: Construct the Base

Get the poles from the kit and construct the base of the frame first. You will know which bars to use from the instruction manual since they are marked. To connect the four poles, you will use the corner adapters included in the kit.

Step 2: Assemble the Upper Frame

After constructing the base, the corner adapters should have sockets facing upwards. Get more poles and insert them firmly into the sockets, facing up. At this point, you should have a half-built frame.

Step 3: Insert the Framework into the Canvas

Next up, get your canvas and lay it on the floor with the zips fully opened. Then, place your half-built frame inside the base of the canvas carefully.

Step 4: Finish Setting up the Frame

After that, get four corner adapters and install each one at the tips of each pole. Next, get the remaining four bars and insert them into the sockets of the corner ends to form the tent’s roof frame.

Step 5: Assemble the Upper Canvas

Once you have the complete frame ready, pull the canvas over the top of the frame. Do it gently so you don’t tear the canvas fabric. Then, zip the front side of the tent and the sides.

Step 6: Add the Accessories

Unzip the front door and add the floor tray at the bottom to finish setting up the tent. Make sure to secure the tray to the tent using the Velcro tabs it comes with.

After that, add supporting bars across the top of the tent and the rope hangers. These hangers support any equipment you may want to add to the tent, like lights and a ventilation system. 

How to do a 4×4 Grow Tent Ventilation Setup?

The ventilation system comprises three main components: a carbon filter, an exhaust fan, and ducting. Here are steps on how to set up all this.

Grow Tent Ventilation

Step 1: Prepare Ducting

You need to connect the carbon filter to the exhaust fan to set up the ventilation. But to do this, you need a piece of ducting.

So, get your ducting and stretch it out to about 6 inches long. Then, get a pair of sharp scissors and cut a piece of ducting to size. You will also need a wire cutter to cut the wire in the ducting.

Step 2: Piece Together the Ducting and Carbon Filter

Next, get a duct clip or clamp and place it over each end of your cut ducting. Then, insert one end of your ducting into the carbon filter as deep as possible. Afterward, use a screwdriver to tighten the clamp, securing the ducting.

Step 3: Piece Together the Exhaust Fan and Carbon Filter

Get the other end of the ducting and slide it into the exhaust fan. Then, fasten the duct clip around the ducting to ensure it stays in place.

Next, insert the remaining long ducting into the other end of your exhaust fan. Then, secure it with a clamp.

Step 4: Hang your Ventilation System

Next up, tie the two black rope hangers or belts included with the kit around the carbon filter. Then, strap the jack chain or rope ratchet around the fan to support it. After that, hang the carbon filter and the fan up on the rear hanging bars inside the tent.

Final Step

Feed the long ducting on the other end of the exhaust fan via the built-in double duct socket in your tent. This will allow air to pass via the carbon filter, and the exhaust fan will discharge the filtered air outside.

Lastly, pull the cord around the ducting tight. At this point, your tent’s ventilation is ready. You only need to plug it in and turn it on.


How many plants can you grow in a 4×4 grow tent?

This depends on the strain of seeds you grow, the size of the grow bag, the type of lighting, and spacing. But overall, a 4×4 grow tent can fit 4 to 8 plants when you leave 2 to 4 square feet of spacing.

How many lumens do you need for a 4×4 grow tent?

This entirely depends on the growing stage of your plants. If your plants are in the vegetative stage, your tent needs 2000 to 3000 lumens per square foot. This is equivalent to 32,000 – 48,000 lumens. Meanwhile, your 4×4 tent should have 5000 to 10000 lumens per square foot in the flowering stage. 

What size LED lights do you need for a 4×4 grow tent?

You need approximately 32 watts per square foot. This is equivalent to around 512 watts for a 4×4 grow tent. You multiply 32 by 16 feet. But for complete coverage, you should get between 500 and 600 watts of LED lights.


The best 4×4 grow tent complete kit provides you the convenience of having everything you need to enjoy indoor growing. However, because of the many kits available to choose from, knowing how to select the best one is critical. It would be best if you also learned how to set up the tent and the ventilation since the kit comes disassembled.

Having said that, the VIVOSUN GIY 4×4 Complete Grow Tent Kit is our overall top pick. This is because apart from including a few lights, everything else is included inside the kit. And the best part is that everything is backed by a warranty for your peace of mind.

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