Best 4×4 Grow Tent – Guide for Your Private Indoor Gargen

choose the best 4x4 grow tent

Growing your favorite plants outdoor at the mercy of the weather is likely to be risky and also needs your extra attention. Grow tent is the best alternative that helps you to grow different kind of plants, rain or shine.

A grow tent is not like a typical tent that usually has poles and a shelter over it. But a fabric box made of heat reflective material that is well-equipped with light and ventilation.

After a profound search, in this article we’re goona go through with:

  • How to choose a 4×4 grow tent
  • Reviews of best 4×4 grow tents we’ve picked
  • Different usage of a grow tent

choose the best 4x4 grow tent


Our Top Picks

Good Ventilation for hydroponic, double stitch thick fabric for good light block, click to buy the hot sale VIVOSUN 4×4 Grow Tent!

Sturdy metal frame to good quality, removable mylar floor for easy cleaning, click to buy the Mars Hydro 4×4 Grow Tent!


What to Look for When Buying a 4×4 Grow Tent?

There are many key factors to keep in mind when investing in grow tents. Low-quality tents with improper light distancing or made of toxic tent material are not only harmful to your plants but the safety of your family and pets are also at risk.

So, here we have covered all the required elements you need to look for when buying a 4×4 grow tent.

LED light

Light is the topmost important factor to boost the growth of your indoor plants and greenhouses. A variety of grow lights available in the market such as Incandescent bulbs, LED lights, Fluorescent Lights, High-intensity lights, etc.

LED lights encourage fast growth and are the more option that is widely used for growing plants. Choose low heat LED lights for warm locations.

A 4×4 tent requires 500-600 watts on average for flowering plants and half of it for vegetation growth.

As compared to other grow lights, most standards LED lights have a longer burning time that can last 10,000 to 20,000 hours. Bloomspect 1000W grow light is a good option for a 4×4 grow tent.

Ventilation System

A quality ventilation system is a necessary component of grow tents. You need more ventilation to grow lights that emit a lot of heat to bring down the temperature.

Fan and filters are two main components of the ventilation system of grow tent. A 4×4 grow tent doesn’t need big sizes fans and filters.

So, a 4” inline fan and a 4” carbon filter are perfect for maximum air circulation inside a 4×4 grow tent. A dehumidifier is also a good addition to the ventilation system.

It removes moisture and improves humidity so that your plants grow healthier and thrive better. You can easily find grow tent with a removable cover for ducting holes for ventilation purposes.

Well ventilated see-through windows and zippers doors are a great source of fresh air in a grow tent.

how to pick your 4x4 grow tent

Observation Window

Checking on your plant’s job becomes easier with big observation windows that offer a wide-angle view without the need of stepping inside the tent.

Floor Tray

A removable and waterproof floor tray is helpful in the cleaning of your grow tent. A spill-proof tray at the bottom of grow tent is highly recommended.

It helps in the collection of excess water from plants or in case of any water spill accident, makes your cleaning easy. It prevents mold and mildew issues.

Fabric Material

When comes to exterior material, common options are Nylon or polyester fabric. Typically Mylar is used for tent interior. In the market, exterior material ranges from 200D to 1680D.

A grow tent with a fabric density of 600 deniers is thick enough to help block out light. Thicker canvas contributes to high-quality, tearproof, and odor-proof enclosures.

Pick a grow tent reflective mylar interior coating that ensures plenty of lights without leakage. Always look for non-toxic material that is safe for your plants as well as for you.


It is the primary concern when making choices for a grow tent. Mostly 4×4 grow tents are 5 to 7 feet tall. Keep in mind that your plants will grow and after some time you will need to extend your spaces.

Tents with the extra height extension feature are better for long-term use. Many tents come with adjustable height extensions for 1 to 2 feet. A tent with taller height means more space for your big plants or hanging lights directly above the plants.

Sturdy design and top-quality frames and poles are also key factors to consider for choosing the best tent. Bear in mind the above features will make your indoor plant experience more joyful and stress-free.


Reviews of Best 4×4 Grow Tent

VIVOSUN Mylar Hydroponic 4’x4’ Grow Tent Review

mylar 4x4 grow tent

Who is this product best for?

VIVOSUN Mylar Hydroponic Grow tent provides the perfect space for plants to thrive. You can easily control humidity, temperature, and light with its ventilation system and inner lining reflective material.

It offers the best-enclosed area to create a hydroponic system for your indoor plants. It is a good option for those who are looking for producing an indoor garden without soil.

What makes this product outstanding?

Good quality with fine stitching- The non-toxic Polyethylene (PE) material has made this product outstanding. It is a double stitched 600D thick canvas that makes it a good option for hobbyists as well professional growers.

A well-ventilated environment- It comes with plenty of ventilation openings with a dual-layer including cables, ducting, and fan. Carbon filter removes any moisture and bad odor of plants from the environment.

What do people review on this product?

The quality of the tent material is good but I faced a little problem with stuck zippers. I assembled the tent in only 10 minutes.

It is not fully lightproof. There are some light leak issues from the Velcro around the window and corners of the zippers. But overall it is a good option for indoor gardening with a good floor space of almost 16 feet.

What this tent may not fit for?

Not suitable for long-term use- The tent design is not much sturdy. Not provided with heavy-duty zippers and metal corner adapters. Poles and tent design are not much durable. Thus, not suitable for long-term use.

Faulty zippers- This tent is not fit for easy access to the grow tent. Low-quality zippers at doors and windows are not suitable for frequent use and trouble with jamming issues and even break down easily within a couple of months of usage.

Poor observation window- Windows is poorly designed causing distorted viewing angle and out-of-order windows cover.

Check Price on Amazon

MARS HYDRO Grow Tent 4’x4′ Mylar Grow Tent Review

Hydroponic tent with removable floor

Who is this product best for?

MARS HYDRO Grow Tent is the most durable and convenient tent with an incredible interior reflective coating. This grow tent is ideal for cultivating plants year-round. It gives the perfect indoor environment for a hydroponic system.

What makes this product outstanding?

Durable and sturdy structure- When comes to quality Mars Hydro Grow Tent is a reliable option. The high-quality extra thick material of 1680D prevents any wear and tear issues. Non-rusting poles and metal corner adapters offer great support and maximum protection.

Highly reflective material- One of the best advantages of this tent is a Diamond-patterned mylar interior that gives 100% reflectivity.

Easy access with heavy-duty zippers- Zippers are mostly used feature of grow tents. Thanks to durable zippers that are easy to use without jamming or leak light problems.

What do people review on this product?

I am an indoor plant grower and highly recommend Mars Hydro grow tent. Reflective walls gave better light coverage to my plants as compared to other brands. It completely block-off lights, easy to assemble with plenty of ventilation openings.

What this tent may not fit for?

Not a low-budget tent- Usually tents with 1680D material count in premium-priced tents. If you are on a tight budget, consequently it is not fit for you. 

Light leakage around the zipper- The fabric density of tent material prevents light leakage. However, zippers are the point of failure that causes light leaks.

Check Price on Amazon

VIVOSUN 48″x48″x72″ Indoor Grow Tent Review

easy install roof grow tent

Who is this product best for?

This VIVOSUN indoor tent is a convenient grow tent that keeps plants stable inside a grow tent with its cube roof style. It delivers some great features such as Mylar reflective interior, easy-viewing window, spacious design to fit several plants and, ventilation system, etc.

What makes this product outstanding?

Best features at an affordable price – If you are looking for a cheap option with decent features, this is the right product for you. Presented with a cube roof, removable floor tray, and a powerful ventilation system.

What do people review on this product?

VIVOSUN indoor tent is fully capable and functional to grow the plants well with great ease. It is worth buying. It is absolutely the best tent at an amazing price. Assembling the tent was so much stressful process as no clear instructions or any guideline is provided with grow tent.

What this tent may not fit for?

Difficult to set up – You need to put so much effort into the assembling process. It must provide easy step-by-step instruction for hassle-free installation.

Not durable and tearproof – Zippers can be ripped easily with constant use. Poor quality poles can be bent. Not fit for long-term plant cultivation as canvas starts leaks and causes mildew.

Check Price on Amazon

VIPARSPECTRA 48″x48″x80″ Mylar Hydroponic Grow Tent Review

light block 4x4 grow tent

Who is this product best for?

Viparspectra Mylar Hydroponic Grow Tent is the perfect kit that will take your indoor plants growing to the next level. This remarkable product is perfect for those who want to fully control the growing environment.

It gives you hassle-free assembling and put down without the need for tools. It is the best combination of all required grows tent features for your successful indoor garden.

What makes this product outstanding?

Durable design –This solid material tent comes with a weather-resistant fabric of 600D. Metal poles and corners have made it a secure option for growing more plants in less effort.

Easy to set up – Viparspectra Grow Tent is super easy to set up. No tools are required for installation. You can even assemble it in less than 10 minutes. This is the most outstanding feature that makes it stands out from the crowd.

What do people review on this product?

I bought this tent for vegging and propagation. The quality of this tent is really impressive.

I got really surprised when I assembled it within few minutes. It comfortable handled my 49 pounds lights. However, it not much lightproof but an overall great product at this price so far.

What this tent may not fit for?

Not recommended for flowering- The flowering needs extra attention and a perfect environment. Unfortunately, it has no rear access. Hence, not fit for flowering purposes.

Light leakage through zipper linings- Flimsy zippers are the real culprit for light leakage issues. All the teeth and lining around the zippers leak lights.

Inconsistent quality production by manufacturer- You can face some quality issues within the same model of products. A quality check is required for every product.

Check Price on Amazon


What Can You Use a 4×4 Grow Tent For?

  • Vegetation

A 4×4 grow tent provides a perfect environment to grow different crops, herbs, flowers, and fruits irrespective of seasons. The enclosed environment inside the tent protects plants from crawlers and insects from eating their leaves or destroying the crops.

Thanks to this incredible technology that has made the cultivation of a variety of vegetables very easy. You can have a beautiful vegetable garden in a 4×4 grow tent including different veggies such as salad greens, carrots, asparagus, onion, etc.

  • Flowering

Colorful eye-catching flowers add beauty to your homes. Grow tents can also be used to grow edible flowers like calendula, borage, bachelor’s buttons, pansies, etc.

It is a great feeling to enjoy a salad of veggies and edible flowers from your greenhouse. Grow tent is the ideal space for producing flowers and fruits. However, it also depends upon your knowledge and gardening skills.

  • Propagation

The robust canvas of grow tent makes the cultivation job easier for beginners. The properly ventilated tent protects the complete life cycle of the plant from the seeding process to a mature plant.

Many tents also come with micro-mesh technology that controls pest issues and infestation of your plants. 4×4 grow tents are designed for professional use and also an ideal choice for gardening hobbyists.

what can you do in a 4x4 grow tent


How Many Plants Can You Grow in a 4×4 Grow Tent?

A 4×4 grow tent provides sufficient space of 48″x48″x80″ for many plants. You can easily fit up to 12 plants. But it also depends upon the type of plants that you want to cultivate inside your grow tent.

Some plants require more space to grow and it will result in a disaster if put together closely without proper ventilation and adequate space. The growing style of plants is one of the important deciding factors of the 4×4 Grow tents yield.

The best plant density on standard conditions that you can achieve from a 4×4 grow tent is as follows.

  • Sea of Green (SOG) method – You can grow 4 to 6 plants per meter square with SOG technique.
  • Screen of Green (ScrOG) method – It is a popular method that is used to grow 1 plant per meter square.
  • Low-Stress – You can grow 4 plants per meter square comfortably with this technique.
  • Pruning method – You can grow 1 plant per meter square with pruning style growing and gain up to 2.5 lbs harvest. How to install the ventilation system in your 4×4 grow tent? (150 words)


How to Set up Your 4×4 Grow Room?

If you do not have a permanent garden in your home. You can still have a great gardening setup with the grow tents.

A good ventilation system with proper fan and filters, and grow lights are essentials for your grow room setup. Here the step-by-step guide for a perfect set-up to grow plants indoors.

Step#1. Pick a suitable space 

Choose your grow room setup space more than 4×4 feet to accommodate plants easily. Make sure that you have a nearby water source and a couple of power supplies.

Step#2. Organize your set-up

You can either transform an old cupboard or create a grow room inside your selected space. Typically the cheapest and easier option is to set up a grow tent inside your room.

Step#3. Make a light-tight environment

Block off any natural light source in your grow room and use reflective sheets with grow lights for best results.

Step#4. Choose the right lights

A wide range of grow lights available in the market. Pick a suitable light from LEDs, HPS, or Fluorescent depending on your plant needs.

Step#5. Place a suitable air exchange system

Set up a fan, filter, and dehumidifier of 4” size at least to control the temperature and ventilation issues of your grow room.

Your grow room is ready. Place your plant and enjoy growing the plants.



How many watts do you need in a 4×4 grow tent?

A 4×4 grow tent requires 800 to 1200 watts lights. The wattage depends upon types of grow lights for example 600w is ideal for HID lamp, LED lights between 600 to 800 are perfect for a 4×4 grow tent.

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

The fan is an important component of a ventilation system. Inline fans also called duct or booter fans are commonly used for grow tent ventilation. A 4” inline duct booster fan is an ideal size for a 4×4 grow tent.

What size carbon filter for a 4×4 grow tent?

You can get the smallest size of the carbon filter that is 4 inches. It works perfectly for a 4×4 grow tent to reduce plant odor and control humidity.

What Size Of Dehumidifier Should You Get?

A dehumidifier is used to remove excess moisture in your grow tent. The required size of a dehumidifier varies with the number of plants and sizes of grow tent.

It mainly depends on how much water you are feeding your plants. Consider you have only one plant then it needs one gallon of water per day.

Since 1 gallon of water is equal to 8 pints. So you need a dehumidifier that can remove 8 pints of moisture within 24 hours. Compact sizes dehumidifiers usually take 10”x15” space in grow tents.

What is the Optimal Temperature for a 4×4 Grow Tent?

Grow tents on average have a temperature of 75 to 85 degrees Fahrenheit. The optimal temperature for plants in a 4×4 grow tent should be less than 77 degrees Fahrenheit. A good ventilation system controls humidity and maintains temperature for plants.


Final Thoughts

We sincerely hope our guides can help you know better about how to choose and use a grow tent. Come to DIY your indoor green garden with a 4×4 grow tent!