10 Best 4X4 Grow Tent Of 2021


With a 4 x 4 grow tent, you can grow many indoor vegetables, herbs, and spices because they offer flexibility and reliability. You’ll see a big difference in growth when you move your indoor garden to grow tents. These are relatively easy to set up and are affordable too.

But the market is flooded with different price tags and brands. You might feel a bit too overwhelmed when making the right choice. 

We have scoured through the internet to find the best products for you and compiled the reviews and buying guide. So, let's get straight to the review section without any further ado!


Top Grow tents 4 x 4 Comparison Chart

Products

Best For

Weight

Material

Pole Diameter

Weight Capacity

Gorilla Grow Tent

Best Overall

52.8 lbs

1680D

19 mm

500 lbs

Gorilla Grow Tent Lite Line

Best value for Money

30 lbs

210D

16 mm

280 lbs

Yield Lab Reflective Grow Tent

Best Waterproofing

20 lbs

210D Oxford

18.5 mm

176 lbs

Secret Jardin Grow Tents

Best Design

29.5 lbs

210D

18 mm

65 lbs

Onedeal

Best for Beginners

22 lbs

210D Oxford

17 mm

80 lbs

LA Garden

Best for Light

19.84 lbs

210D Nylon

19 mm

176 lbs

VivoSun hydroponic Grow Tent

Easy to Set Up

44.8 lbs

600D

25 mm

150 lbs

VivoSun Grow Tent + Observation Window

Grey Color

30.5 lbs

600D Oxford

25 mm

150 lbs

Mars Hydro Grow Tent

Best for Durability

30.8 lbs

1680D

24 mm

175 lbs

Spider Farmer Grow Tent

Good Quality

26.8 lbs

600D

18 mm

140 lbs


8 Best Grow tents 4 x 4

1.   Gorilla grow Tent - Best Overall

Gorilla Grow Tent 4x4

Specifications

  • Weight: 52.8 lbs
  • Canvas: 1680D
  • Pole Diameter: 19mm
  • Weight Capacity: 500lbs
  • Growing Space: 4 mature plants or 16 small ones

Reasons to buy

  • Indoor light prevents an overheating temperature
  • Compatible with Gorilla extension kits
  • Easy setup
  • Extendable height
  • Diamond-shaped, fully reflective interior

reasons to avoide

  • No light adjustment options are available

The durable construction and reliable design of this grow tent make it one heck of a pick for all indoor gardeners. This 4 x 4 gardening tent is made of a tough 1680D canvas and can comfortably house four mature plants. it controls pests and infestation of your garden through its Micro-Mesh technology.

The height of this grow tent is fully adjustable, and you can conveniently extend it from 6 feet 11 inches to 8 feet 11 inches with the extension kits available by Gorilla. But you need to be slightly careful when using those zippers because they tend to break at times.

Every Gorilla Tent is 100% guaranteed and has a complete warranty for a full year, and is one of the most popular brands for grow tents and kits.

Check out our in-depth Gorilla Tent brand review.

Our Verdict:

Overall, Gorilla tents are quite functional and give a good response, but you will have to be careful with those zippers because they are slightly flimsy. 

2.   Gorilla Grow Tent Lite Line - Best value for Money

Gorilla Grow 4x4 Tent Lite Line

Specifications

  • Weight: 30 lbs
  • Canvas: 210D
  • Pole Diameter: 16mm
  • Weight Capacity: 280lbs
  • Growing Space: 4 mature plants or 16 small ones

Reasons to buy

  • Lightweight and easy to manage
  • Full steel frame
  • Viewing windows are strategically placed
  • Removable waterproof floor liner
  • Easy to adjust the height with the extension kits by Gorilla

reasons to avoide

  • Lack of instructions on installing the tent

The primary difference between the one we reviewed above and this model is that this one is the lighter version. Apart from that, there is no difference between these two models. And the difference in weight is quite significant. This one only weighs 30 lbs, and hence, it is much easier to set up. 

There are widows and a large, easy-to-access door, and you can conveniently monitor everything associated with your indoor garden. You can comfortably make height adjustments with this grow tent from 6 feet 7 inches to 7 feet 7 inches. Therefore, you can adjust the lights' height or their distance from the plants with ease as they grow.

Our Verdict:

This is a good alternative if the original Gorilla Tent thinks it was too heavy. But you might have to deal with leaking light from the seams and corners of Gorilla Light Line. 

3.    Yield Lab Reflective Grow Tent - Best Waterproofing

Yield Lab 4x4 Reflective Grow Tent

Specifications

  • Weight: 20 lbs
  • Canvas: 210D Oxford
  • Pole Diameter: 18.5mm
  • Weight Capacity: 176lbs
  • Growing Space: 3 mature plants or 15 small ones

Reasons to buy

  • An excellent selection for growing flowers, fruits, veggies, and herbs
  • No maintenance is required
  • Fully compatible with a variety of grow lights
  • Full waterproof floor
  • Different vents allow natural airflow

reasons to avoide

  • Light leaks though the zippers
  • No adjustment features

This grow tent by Yield Lab is highly reflective and is an ideal way for growing fruits, veggies, herbs, and flowers. It is of quality components and can stand the test of time. The best part is you won't have to deal with light leakages and faulty zippers.

There is a window inside it that comes with Velcro. But it is the only window, and it doesn't give you a full view of your plants. With the dense exterior, you won't have to worry about any odor, and with mesh covering, your plants will get some additional fresh air. The Mylar on the inside is entirely waterproof, and it keeps the moisture in. But the waterproof trays are not very secure, and you need to keep adjusting them.

Our Verdict:

If you are looking for an affordable grow tent, this is the right call, but you will have to make adjustments to the waterproof trays and can't view your planet entirely from this tent's window. 

4.    Secret Jardin Grow Tents - Best Design

Secret Jardin Dark Room 4x4

Specifications

  • Weight: 29.5 lbs
  • Canvas: 210D
  • Pole Diameter: 18mm
  • Weight Capacity: 65lbs
  • Growing Space: 1-3 mature plants or 9 small ones

Reasons to buy

  • High-quality material
  • Reinforced frame assembly
  • Upgraded and improved corner-design
  • Lightweight yet sturdy in construction
  • 95% reflective Mylar for a better-lit environment

reasons to avoide

  • Poles are prone to rust

If you are interested in buying a quality product that has received international certification for its materials and safety, you are right. It is one of the best growing tents to receive international recognition. The company has upgraded the design from the previous model and has added reinforced corners to make the tent more stable. 

It is easy to set up, but you might notice that it doesn't come with enough capacity to grow more inside. The Mylar on the inside is up to 95% reflective. The canvas density is 210D, and it's durable as well. 

The best part is that it is entirely machine washable. Maintenance and care of this grow tent is not that big of an issue. However, if waterproof trays are not secure, the poles may become rusty.

Secret Jardin tents warranty against defects in material and quality for 2.5 years from the manufacture date or 2 years from the purchase date.

Our Verdict:

If you are not a serious grower and maybe learning a couple of things as a beginner, then this might be a good option for you to consider. However, its poles tend to rust with time, so you will have to take care of this issue if you want your tent to last longer. 

5.    Onedeal - Best for Beginners

OneDeal 4'x4'

Specifications

  • Weight: 22 lbs
  • Canvas: 210D Oxford
  • Pole Diameter: 17mm
  • Weight Capacity: 80lbs
  • Growing Space: 2 mature plants or 6-8 small ones

Reasons to buy

  • Small footprint
  • Easier to install
  • Durable construction
  • Easy setup

reasons to avoide

  • Leaks light
  • Not much-growing capacity

In search of an economical solution to feed your indoor growing needs, you need to go with this growing tent. You won't find many adjustment options or features here. Therefore, this grow tent is not that difficult to set up. Hence, it is the best choice for anyone new to the field of indoor growing. 

The material used in the construction of this tent is of high quality. When we talk about durability, you won't find many issues with this tent.

You can adjust the height of this grow tent, or you can alter the light conditions either. It doesn't come with a window either. These are some of the basics that this grow tent lacks and might put you off as an experienced indoor grower. You need to set the light system carefully. Otherwise, you might see the light leaking from every side. 

Our Verdict:

This grow tent is ideal for you if you have a small space. You won't be able to break your balance with it. 

6.   LA Garden - Best Price

LaGarden grow tent 4x4

Specifications

  • Weight: 19.84 lbs
  • Canvas: 210D Nylon
  • Pole Diameter: 19mm
  • Weight Capacity: 176lbs
  • Growing Space: 4 mature plants or 16 small ones

Reasons to buy

  • The poles are safe from rust
  • Self-contained door
  • PVC plastic waterproof lining
  • Easy to install
  • The right choice for beginners

reasons to avoide

  • No viewing window
  • Flimsy door zipper

This tent is not for serious growers, to begin with. It comes with quality materials and fabric and handles rust as well. You also won't have any issues with the water handling system of this grow tent. The problem comes when you find out that there is no window on this grow tent.  

You will have to open the door to have a peek at your little plants. It means the door will get open and closed quite frequently. But the zipper on this door is not that great. 

The frame comes with a 176 lbs. capacity. It is enough to support a grow light system. Thanks to its adjustable poles, you can shift the unit from one place to another. 

LaGarden offers 30 days warranty against any manufacturer defects.

Our Verdict:

If you are not expecting too much from your growing tent or are not a serious indoor grower yourself, this is the right tent for you to consider. 

7.    VivoSun Hydroponic Grow Tent - Easy to Set Up

VivoSun 4x4 hydroponic grow tent including grow light

Specifications

  • Weight: 44.8 lbs
  • Canvas: 600D
  • Pole Diameter: 25mm
  • Weight Capacity: 150 lbs
  • Growing Space: 4 to 12 plants

Reasons to buy

  • Keeps all light in
  • It includes a carbon filter to tackle odor
  • Robust construction
  • Features a 600W LED light
  • 98% Mylar reflective fabric

reasons to avoide

  • It doesn't come with windows

Vivosun is another top brand, and this is a good quality tent for serious indoor growers. It is made of quality materials and has a robust construction. You might miss a window on it, but the good thing is that the door comes with a good quality zipper, and it won't get damaged if you use it too frequently. 

This hydroponic tent is an excellent choice for anyone who is looking to be an indoor grower. It doesn't require much maintenance either. But you will have to go for an additional 300W LED light if you are looking to cover the entire bed floor of this tent.

Our Verdict:

This Grow tent is effortless to set up, thanks to its instructions. You can set it up in less than 5 minutes. You’ll experience a dramatic difference in growth when you move the plants from an open room.

8.    VivoSun Grow Tent + Observation Window - Best Color

VIVOSUN 4x4 Grow Tent with Observation Window

Specifications

  • Weight: 30.5 lbs
  • Canvas: 600D Oxford
  • Pole Diameter: 25mm
  • Weight Capacity: 150lbs
  • Growing Space: 4 to 12 plants

Reasons to buy

  • Suitable for using any growing system
  • Features a window for peaking
  • 98% Mylar reflectivity
  • The PE materials in this tent don't contain heavy metals like lead
  • Includes all the tools required for installation

reasons to avoide

  • It doesn't come with a light

If you are looking to grow fruits, flowers, and vegetables and are looking for a good quality grow tent, this is the right gardening tent. However, you will have to consider buying the lights for it separately. It might put you off, but the tent itself is made of quality 600D Oxford fabric. 

This canvas comes with 98% reflectivity, and it proves to be an excellent choice to work with any light. 

The best part is you can see your babies grow with a peeping window as well. The floor tray of this hydroponic tent is completely waterproof, and you won't have to deal with any leakages at all.

Our Verdict:

Everything about this tent is great except that you will have to buy the grow lights separately. 

9.    MARS HYDRO Grow Tent - Best for Durability

MARS HYDRO Grow Tent 4'x4'

Specifications

  • Weight: 30.8 lbs
  • Canvas: 1680D
  • Pole Diameter: 24mm
  • Weight Capacity: 175 lbs
  • Growing Space: 4 mature plants or 16 small ones

Reasons to buy

  • Removable floor tray
  • Features a high-quality fabric
  • Comes with a powder-coated aluminum frame

reasons to avoide

  • Lights leak through zippers

The grow tent is easy to install, and it features powder-coated aluminum, so you are not going to face any problems when it comes to the sturdiness of the frame. It also comes with the LED lights, so you won't need to buy anything separately. 

A small window is present on this grow tent, and you can conveniently monitor your plants' growth. There is a removable floor tray, and you can easily clean and maintain your tent with ease. The light system is easy to install, and all the tools are included in your purchase. 

Our Verdict:

There are minor flaws in this grow tent, but it still does a fine job in growing different plants indoors.

10.   Spider Farmer - Good Quality

Spider Farmer 4'x4'

Specifications

  • Weight: 26.8 lbs
  • Canvas: 600D
  • Pole Diameter: 18mm
  • Weight Capacity: 140 lbs

Reasons to buy

  • Includes an observation window
  • Removable floor tray 
  • 100% reflectivity with stone pattern material
  • Hassle-free installation
  • Sturdy zippers and stitching

reasons to avoide

  • No additional equipment is supported

This indoor tent comes with 600D Mylar stone pattern material on the inside and reflects 100% of the light to ensure better results. There is an observational window present on this tent as well, and you can see your plants growing. The zipper on the door tends to get stiff at times, but it holds up well longer. 

The entire tent doesn't take more than a few minutes to install and can support up to 140 lbs. It can conveniently hold 3 to 4 mature plants at a time, and the removable floor tray at the bottom is quite handy to clean as well. One of the best features of this growing tent is its durable zippers and stitching. You cannot add any hanger support because the company offers no accessories.

Our Verdict:

Overall, it's a good quality tent that sets up nicely and performs well. But Spider Farmer could have equipped it with support for more add-on to use with it. 

Click here for our complete list of the best grow tents for 2021 by size or for Best 2x2 grow tent.

Frequently Asked Questions

How many plants grow in a 4x4 grow tent?

You can comfortably grow up to 6 mature plants in each of these 4 x 4 grow tents. But most of the models allow you to grow around 4 of them, with each plant getting an area or a meter square. 

What size of an inline fan is suitable for a 4x4 grow tent?

The suitable size for 4’x4’ tents with approximately 105 cubic feet needs to have a fan with approximately 215 CFM for optimal results overall. These are more than appropriate to provide enough inline ventilation for your indoor garden.

Read more for our grow tent setup guide.

What size LED light do I need for a 4x4 grow tent?

You will need to have a grow light with a wattage rating between 500W to 600W for this size of tent, assuming that you are growing flowering plants that require a lot of light. On average, you need to aim for around 32W to 50W per square foot of your growing space with your LED lights. 

Conclusion

The Gorilla Grow Tent is the best 4x4 grow tent that the market has to offer. This heavy-duty grow tent has all the features you need to meet your requirements. It allows you to grow four mature plants or 16 small ones conveniently and is equipped with a quality inline fat and light system for growing flowers, fruits, veggies, and getting good harvest yields. Share any tips if you know the process to get maximum harvest and how to handle the grow tent equipment.

About the author 

Pamela G. Martin

Passionate about urban gardening, indoor growing solutions, and sustainability. Believes in growing our own food and eat fresh and better food by getting back to basics, growing a fruit and vegetable garden, and cooking from scratch.