5 Best 4×4 Grow Tents in 2024

Apollo Horticulture 48”x48”x80” Mylar Hydroponic Grow Tent

VIVOSUN 48″x48″x80″ Mylar Hydroponic Grow Tent

Gorilla Reflective Hydroponic Grow Tent

If you are more interested in growing your own marijuana as opposed to dispensaries, you must know how important grow tents are. Growing your own cannabis is known to be much safer and more economical. Growing your own cannabis indoors is not as difficult as it may seem; all you need is a 4×4 grow tent, which is the best choice for both novice and adept weed growers. It’s no news that plants get their energy from sunlight; this is why grow tents are needed to replicate these conditions needed to successfully grow your plants indoors. Grow tents provide the needed temperature, nourishment, and light needed for your plants to grow; it also helps protect your plants. Selecting the best grow tent is quite important, although it may be a bit difficult since there’s a lot of different 4×4 grow tent brands out there. In light of this, this review on the best 4×4 grow tents has made it easier to purchase the perfect tents to suit all your plant needs.

There are many other grow tents of different sizes; some of these types include:

Best 10×10 Grow Tents

Best 4×8 Indoor Grow Tents

Best 5×5 Grow Tent for Indoor Growing

Best 4×4 Growing Tent Buyer’s Guide

Before purchasing an indoor grow tent, there are certain factors that should influence your decision. These factors include


The size of the grow tent you need is one of the most important things put into consideration. The space available is the major factor when thinking about the size of the grow tent you need to get. Before purchasing a 4×4 tent, make sure the space you have is enough to accommodate this size of grow tent. If you have a large space, you can opt for a larger tent, some of which have been listed above. Another determining factor is the number of planting pots that will fit into the grow tent you choose.

Number of Plant Pots to Plant

Breathing space is quite important for plants; plants need to be spaced out to get enough nutrients and sunlight. If there’s not enough space for each plant to grow, your plants will suffocate and die. It is also very easy for disease to spread when your plants are too close to each other. For a 4×4 grow tent, you can fit about four plant pots in it. Also, you need to consider the strain of weed you are growing to determine how many you can grow in a 4×4 grow tent. If you are growing larger strains, you may have to plant a few plants in a grow tent or purchase a large-sized tent.

Type of Tent

There are two types of tents; the single-chambered tent and multiple chambered tent. Choosing between these two tents depends on how much space you need and what’s best for you and your plants. If you want to plant different strains at once, you can opt for the multi-chambered tent, but if you want to grow one strain, the single-chambered tent is the best option.

Cord and Ducting Ports

After purchasing your 4×4 grow tent, check to make sure the cords and duct ports are of top quality. Cord and duck ports hold the ventilation system of the tent, so they play a huge part in the health and survival of your plants. Ventilation is very important for the proper growth and survival of your plants. Ensure they are both of the best quality to avoid disappointment. If it’s not of top quality, return the tent for a better one. Different plants or strains require a varying amount of sunlight and air. The number of ducting ports on your tent depends on the type of plant you have.

Benefits Of 4×4 Grow Tents

Grow tents are also called hydroponic tents; this means they are meant for indoor farming. Using a grow tent is the best way to grow cannabis indoors; they yield the best result and provide your plants with the right amount of nutrients, light, and air. They also allow you to monitor the growth of your plants. Below are some benefits of using a 4×4 grow tent.

Planting is easy: Growing marijuana is very easy with a 4×4 grow tent. The tent keeps all your plants in one place and provides the right amount of conditions needed for your plants. Setting up a grow tent is not difficult and it requires very little space; you don’t need an entire room to grow your weed. Most are big enough to walk into, making it easy to clean and maintain.

Saves Cost: Going to your dispensary to buy weed can be very expensive, especially if you make the trip more than once a week. Planting your own weed saves cost; you don’t have to continually buy weed. Using a 4×4 tent also makes it easy to grow your own product. Getting the supplies needed and maintaining the tent is not expensive; growing your plant is also pretty cheap and stress-free.

Total Control: Planting your own weed in a grow tent gives you more control over the growth process and what your weed is exposed to. You don’t have to worry about smoking laced weed; you’re in control of what goes in and on your plants.

What Does a Grow Tent Look Like

There are various sizes of grow tents, but they all have a similar function. They help plants grow successfully in an enclosed area. Grow tents are made up of poles and fixtures used to put the tent together. It also has a light-proof canvas made from heavy and sturdy material. This canvas blocks exterior light from getting into the tent. Some grow tents have more than one entry point to give the user easy access to the plants.

Tips for Setting up a 4×4 Grow Tent

Setting up your grow tent is a very easy activity, and it can be fun to get your hands dirty. Setting it up doesn’t need a high skill level; you just have to follow the steps that will be provided below. Here are a few tips that’ll make setting up your tent enjoyable.

  • First, identify and clear out the area you want to set up your 4×4 grow tent. This is a very important step. You have to clear up and measure the area to ensure that the tent fits into it.
  • Follow the instructions on the user’s manual for ways to attach the poles and fixtures. Different brands have different ways of setting up the tent; ensure that you carefully follow the instructions in the manual.
  • Choose the best suited LED grow light for your plants. LED grow lights are of different wattage and types; you can read the following for the best grow lights available

Best 900 Watt LED Grow Lights

Best 1200 Watt LED Grow Lights for Cannabis

Best 2000 Watt LED Grow Lights

After purchasing the best suited LED grow lights, you should use a rope to hang it in the grow tent. Using a rope is much cheaper and easier.)

  • The next thing is to hang the exhaust fan. The fan ensures air circulation inside the tent, this is very essential for healthy and successful plant growth.
  • Some of the best strains to grow in a 4×4 grow tent because of the small size are Madonna, Purple Haze, Gold Leaf, Bubble Gum, Botanicare’s line, and liquid karma
  • Using an LED grow light of about 1400 watts will improve the renin production, which in turn produces different smells and aromas from the plants.

Setting Up a 4×4 Grow Tent Ventilation

For a proper ventilation system in your 4×4 grow tent, three major components are involved. These are exhaust fan, duct fan, and carbon filter. Carbon filters don’t usually come with the grow tent and are usually optional. Its function is to mask the distinctive cannabis smell allowing you to grow your plant discretely.

Ventilation system for a grow tent is of two types; passive intake and active intake. The active intake uses a fan to provide an adequate flow of air in the tent. It requires two fans; one blows air into the tent while the other blows the air out. The other type of ventilation system is passive intake. This type allows air to be blown outside while air is not blown into the tent. To use this ventilation system, you’ll have to make a hole that is at least four times bigger than the exhaust to avoid overheating.

There’s a wide variety of grow tents; this variety makes it difficult to select the best grow tent for you and your plants. For this reason, we have provided a review of five of the best grow tents available on the market. Some considerations have been included on the use and maintenance of these products has been included in the review.

The 5 Best 4x4 Grow Tents Are Reviewed Below

Below is a list of the five best 4×4 grow tents available in the market, along with their specification and key features.


Apollo Horticulture 48”x48”x80” Mylar Hydroponic Grow Tent

The Apollo Horticulture hydroponic grow tent is a top-quality indoor grow tent designed with heavy-duty zippers and double stitching to protect the light. The tent is very durable and sure to last long with proper care and maintenance. It is reinforced by metallic poles that ensures the security and stability of the tent. The grow tent kit includes a 48”x 48”x 80” Apollo Horticulture Grow Tent, a removable Mylar floor tray, and two filter straps.

The interior of the tent is completely light-proof and also tear-proof because of the heavy-duty material it is built from. This tent is pretty easy to set up; it comes with a user’s manual with detailed instructions on setting it up. It is highly reflective and has Mylar lining to assist the grow light and retain the heat in the tent. These features help to grow your plant at the right temperature producing healthy and successful growth.

This incredible Apollo horticulture tent also features two viewing windows, making it easy to monitor your plants at any time; its large front door also makes it easy to enter the tent. It has a small opening that lets you attach ventilation equipment for air circulation; its mesh build-up also assists the airflow in the tent. Apollo horticulture grows tent has incredible customer service and a 90-day warranty with a 30-day cash back guarantee.

Key Features:

  • 48”x 48”x 80” Apollo Horticulture Grow Tent
  • Removable Mylar Floor Tray
  • 100% Reflective Tear Proof Mylar
  • Mylar Lining
  • Double stitching
  • Heavy-duty zipper


  • Brand: Apollo Horticulture
  • Model: Apollo Horticulture 48”x48”x80” Mylar Hydroponic Grow Tent
  • Dimension: 49.5 x 11.5 x 7 inches
  • Weight: 32.1 pounds
  • Color: Black
  • Made from heavy-duty material
  • Tent is 100% light-proof
  • It has double stitching to protect the light
  • Made from tear-proof mylar material
  • Features a removable mylar floor
  • 90-day warranty with a 30-day cash back guarantee
  • Light may leak through the zipper and stitching.


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The VIVOSUN Mylar hydroponic 4×4 grow tent is a top-quality tear-proof grow tent. VIVOSUN is known for producing the best marijuana growing equipment, so it’s no doubt that this grow tent is any different. The 4×4 grow tent is lined with 98% reflective Mylar, making it almost totally reflective. It blocks all light from entering the tent, thus improving the health of your plants. It has a zipper with a black lining, which creates a light-proof seal, so you don’t have to include additional flaps and self-adhesive tape. It’s made from an extra-thick material that is completely tear-proof and double stitched to block light from getting out. It is lined with a non-toxic PE material, which is very safe for your plants.

The tent is supported by strong poles that make it well balanced and sturdy. The poles also make it easy to install the tent along with the included user’s manual with detailed instructions. It features a double ventilation opening with inner seals that tightens around the ventilation fan. It has a removable water-proof floor tray and a tool organizer on the inside, allowing you to conveniently organize your tools.

It has an access door that unzips smoothly, granting you access into the tent; this allows you to monitor the plant growth. It also features viewing windows for easy monitoring. Installing the grow tent requires no extra tools. The product is very affordable and offers a two-year warranty.

Key Features:

  • 48″x48″x80″ Mylar Hydroponic Grow Tent
  • 98% reflective mylar linen
  • 340g oxford tear-proof
  • Non-toxic PE material
  • Strong metal poles
  • Easy-access door


  • Brand: VIVOSUN
  • Model: VIVOSUN 48″x48″x80″ Mylar Hydroponic Grow Tent
  • Dimension: 48.3 x 11.6 x 7.2 inches
  • Weight: 28.5 pounds
  • Easy to set up
  • Has zipper with a double-layered black lining
  • Includes removable water-proof floor tray for easy cleaning
  • Features an inner tool organizer
  • 2 years warranty
  • Light may leak from the corners


Gorilla Reflective Hydroponic Grow Tent

The Gorilla Hydroponic Grow Tent is a sturdy tent built with strong and extra-durable materials. It has extending poles that can be adjusted to increase the height of the grow tent from 6′ 7 inches to about 7′ 7 inches. It is designed with a dependable and long-lasting canvas that provides your plants with a safe and secure environment. It has a strong and balanced metal interlocking frame that offers more support to the tent and keeps it standing upright at all times. It has micro-mesh pre-filters that prevent bugs from getting into the tent and destroying your plants.

The hydroponic grow tent has EZ windows that make it easy to monitor your plants without having to enter the tent. If you need to go in to check on your plants, there’s an easy access door with wraparound zippers for easy entrance. It also features tool pouches allowing you to conveniently arrange and store your tools.

Maintaining the tent is just as easy as setting it up; it doesn’t require extra tools and is completely stress-free. The tent is made of reflective material that blocks the light from getting out of the tent. Its large 10-inch double cinching ducting ports ensure proper ventilation and airflow, making it easy for your plants to grow in a health environment.

Key Features:

  • Adjustable extension poles
  • Durable canvas
  • Metal interlocking frame
  • Bug–resistant mesh filters
  • Strong zipper
  • EZ viewing windows


  • Brand: Gorilla Grow Tent
  • Model: Gorilla Reflective Hydroponic Grow Tent
  • Dimension: 48 x 48 x 79 inches
  • Weight: 31 pounds
  • Has adjustable poles that allow you to increase the height
  • Bug-resistant mesh filters to keep bugs away
  • Double cinching ducting ports allow you to control the ventilation
  • Includes a tool pouch
  • No backdoor


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If this is your first time planting greens and you’re searching for a 4×4 grow tent, the CoolGrows 48″x48″x80″ hydroponics grow tent is the best choice. It provides you with the best conditions for growing cannabis indoors. It is highly reflective, and it increases the intensity of the grow lights without letting the light escape through the tent. It also retains heat allowing your plants to grow at the right temperature. It is constructed with a durable 600D tear-proof material, which is double stitched to ensure that the light is blocked and remains indoor.

It has thick water-proof materials with long-lasting zippers. It also features metal bars and connectors to keep the tent sturdy, strong, and well-balanced. The strong metal poles make it easy to set up the tent with an easy click connector system. Setting up this CoolGrows growing tent requires no tools, and the zippers zip and open very easily. It also features privacy flaps over the zippers, making it look like a wardrobe closet. It features a removable and water-resistant Mylar spill tray making it easier to clean and maintain the tent.

It comes with hanging bars and filter straps. It also has an observation window so you can monitor the growth of your plants without entering the tent. The heavy-duty double-stitched cover keeps the odor inside the grow tent, making it easy to disguise. It includes dual cinching duct ports that allow easy air seal around the cords and ducting.

Key Features:

  • Tear-proof mylar
  • 99% reflective mylar lining
  • 600D material
  • Metal bars and metal connectors
  • Click connector system
  • Privacy flaps


  • Brand: CoolGrows
  • Model: CoolGrows 48″x48″x80″ Mylar Hydroponics Grow Tent
  • Dimension: 48 x 48 x 80 inches
  • Weight: 26.5 pounds
  • Has 99% reflective mylar lining
  • Designed with tough, durable 600D material
  • Has dual zippers with privacy flaps
  • Tent has double stitching that keeps the odors locked in
  • One year warranty
  • Instructions on the user’s manual are not clear


TopoGrow Indoor Grow Tent

The TopoGrow Grow Tent is a two in one highly reflective tent with 48″X48″X80″ major growth room for medium and large-sized plants and a two-tiered 12″X24″X80″ area for the nursery, best suited for seedlings. The two-tier area is best for growing your seedling s in the best conditions, so you can transfer the plants to a larger tent when they grow tall. The interior of the tent is made from top-quality Mylar material, making it 100% reflective, and the exterior is designed with 600D oxford cloth, making the tent very durable and long-lasting.

It has sturdy metal poles and a structure that keeps it well balanced on the ground. It also features multiple vents for adequate ventilation and airflow and also a light cord. It has rectangular vents that utilize a high-density screen to allow air in and out easily. The manufacturer advises using 1000W MH/HPS grow lights, 600W/ 800W/1200/1800w LED grow lights, or CMH 315W/630W grow lights in the main growing area.

You should also use T5 lights or any other small wattage light in the two-tier area to enhance the growth of the seedlings. A 6-inch or 8-inch inline fan ventilation system can also be used in the tent. The tent has enough space to occupy your plants; it has three growing areas allowing you to manage and monitor your plants with ease.

Key Features:

  • 48″X48″X80″ main growth room
  • 2-Tiered 12″X24″X80″ nursery area
  • 100% reflective effect
  • 600D Oxford cloth
  • Rectangular vents


  • Brand: TopoGrow
  • Model: TopoGrow 2-in-1 Indoor Grow Tent
  • Dimension: 46 x 16 x 6 inches
  • Weight: 40 pounds
  • Grow tent has a special 2-tier area for seedlings
  • Very easy to install
  • Has a removable water-proof floor tray
  • Made from durable and strong material
  • Light may leak through the stitches and zippers

Buying Guide Questions

Below are a few of the most asked queries on 4×4 grow tents and ways to ensure the healthy growth of your plants.

How many plants grow in a 4×4 tent?

This depends on how you grow your plants; that is, the method and style of rowing your greens. You can to fit about 4 – 6 plants in a 4×4 grow tent. This is because plants need space to grow and thrive. It easy to control the spread of disease when your plants are not tightly packed together. Ensure to not go beyond the maximum amount of 6 plants when using the 4×4 grow tent. If you want to plant more than this number, purchase a much bigger tent.

What size fan for 4×4 grow tent?

From calculations done by experts, a 4×4 grow tent should measure about 48in x 48 in x 80 inches, so the total volume of air needed for the plants to survive is 106.67 cubic feet. This means that for your 4×4 grow tent; you should use an inline fan that’s rated for about 215 CFM (cubic feet per minute). The volume of air produced by the fan would ensure adequate airflow inside the tent.

How do you set up a 4×4 grow tent?

Follow the easy steps below to set up your 4×4 grow tent

  • First, identify and clear out the area you want to set up your 4×4 grow tent. This is a very important step. You have to clear up and measure the area to ensure that the tent fits into it.
  • Choose the best grow light for the tent and then use a rope to hang it. This method is much faster and it gets the job done easily
  • Next, you hang the exhaust fan. The fan ensures air circulation inside the tent, this is very essential for healthy and successful plant growth.

Other setting up tricks and tips

  • If you choose to use an empty bucket, the best size is 3.5 gallons.
  • Use an organic soil to plant
  • Some of the best strains to grow in a 4×4 grow tent because of the small size are Madonna, Purple Haze, Gold Leaf, Bubble Gum, Botanicare’s line, and liquid karma
  • Using an LED grow light of about 1400 watts will improve the renin production, which in turn produces different smells and aromas from the plants.

What size LED light for 4×4 grow tent?

When thinking of the best size of light for your 4×4 grow tent, the first thing to consider is the wattage. You’ll need at least 500 to 1200 watts for your plants to grow well for this size of tent. This also depends on the number of plants in the grow tent.

How many watts do I need for a 4×4 grow tent?

The wattage required by a grow tent is always determined by the size of the tent and the plants in it. The general idea is that a 4×4 grow tent requires a grow light having a wattage of 500 to 600 watts if the plants are in one area. The truth is many other factors are to be considered when looking for the best grow light for your tent. You have to consider the type of grow light, the cycle of the plant, and the stage of plant growth. Also, if your tent has more than one growing area like the TopoGrow 2-in-1 Indoor Grow Tent, which has three growing areas, one main planting area for the tall plants, and a two-tier area for seedlings; you’ll need more than one grow light. If you choose to purchase a single light, a reflector can enhance the quality of the light. Also, choose a tent with Mylar to maintain a total reflection and keep the light from leaking out.

Do Grow Tents need ventilation?

Ventilation is much needed for any plant to grow well and turn out healthy. If you plant your trees outdoor, there’s a sufficient flow of air and oxygen. Planting indoor doesn’t provide as much ventilation, which is why it is important to set up ventilation in your grow tent. Your plants need proper ventilation and filtration to help clean the air that gets in and mask the odor. You need ventilation to ensure that your plants germinate well, provide adequate temperature, and strengthen your plants.

Is carbon filter necessary for grow tent?

Carbon filters are very important when planting cannabis indoors. It helps to monitor the emissions from the grow tent and reduce the odor. Carbon filters are usually attached to the inline duct fan or the end of the ducting, and it helps clean and filter the air circulating in the tent, so the fresh air produced has no odor, allergens, or spores. Carbon filter also helps reduce the odor that may make it uncomfortable to live in your home.

Can I put carbon filter outside tent?

It is not advisable to put a carbon filter outside the tent as this may have a few consequences. The carbon filter should be set up inside the grow tent. There are some unavoidable reasons you need to set it up outside your tent. Some of these reasons may be that your tent is too small, not strong enough, or you need more growing space. If you choose to put the carbon filter outside, it won’t be able to draw in as much air as when it is inside.


Using a 4×4 grow tent to grow your cannabis gives you total control over the growth and well-being of your plants. It also provides you with all the conditions needed for successful plant growth. This grow tent is large enough to accommodate four to six plants and also pretty easy to set up. You can control the level of light your plants are exposed to and protect them from bugs and pests.

We hope that this review on the best 4×4 grow tents has provided you with enough information on grow tents and ways to set up and maintain these tents.