10 Best 3×3 Grow Tents- Picks & Reviews 2020

VIVOSUN 36x36x72 Grow Tent
36x36x72 Reflective 600D Mylar Hydroponic Grow Tent
CoolGrows 36x36x72 Grow Tent

We reviewed 33 different 3×3 grow tent available on the market and created a simple list to help you pick the Best 3×3 grow tent and Most used kits.

Each tent was evaluated across a variety of factors: size, capacity, materials, durability, frame-strength, air ventilation, light reflection, construction, budget and much more, these tents are truly the best options out there.

Choosing a perfect grow tent is definitely a part of making the best indoor gardening. A 3×3 grow tent is ready to offer you the most professionalism with efficient light coverage, air flowing and other necessary components.

Again it enables you to experience healthy growth of your plants. The best thing about these grow tents is the effective use and guideline for the beginner level gardeners.

If you are a newbie in this field, having this growing tool will definitely cut off your worries. In this review, we will help you to choose the best grow tent with maximum facilities and quality.

List of 10 Best 3x3 Grow Tent


Product Name

Key Features


Best Overall

Vivosun 3x3 Grow Tent

Premium Pick

VIPARSPECTRA 36x36 Grow Tent

Great Value

CoolGrows 36x36x72 Grow Tent

Apollo 36x36x72 Grow Tent

TopoGrow 32 x32 x63 Grow Tent

iPower 3x3x6 Grow Tent

Gorilla 3 by 3 Grow Tent

GROWNEER 3x3x6 Grow Tent



Key features

VIVOSUN is a promising and renowned grow tent for professional growers for its outstanding craftsmanship. This grow tent is providing light escaping features with the 98% reflective Mylar. The effectiveness of the grow tent is going on nicely with this feature.

It features with a high-grade quality 600D canvas. This tear proof and thick materials are absolutely suitable for light blocking. Sturdy metal poles support the canvas and make it comfortable enough for the installation.

VIVOSUN Grow Tent allows easy monitoring over the plants, herbs or vegetables. Here, you will get a door for getting in easily. To check the indoor activities, the large viewing window is enough.

The carbon filter belts are pretty much good to use. For air ventilation system, this is one of the greatest features of the manufacturers. Moreover, the tool free connectors delivers durable construction to this grow tent.

Consequently, the double layer ventilation fan completes the total unit seals tight fully. The zippers are strong enough for functioning nicely without getting stuck suddenly.

For ensuring better cleaning, the detachable floor tray is a brilliant addition. To make the growing environment peaceful and conductive, it helps you a lot.

It features a tool organizer inside. The grow accessories are being kept here with security. It helps a grower to peacefully organize the tools in order with safety.

In addition, an instructional pamphlet is there for the users to get the right directions. It is beneficial for getting set up the grow tent properly.

What I Liked

What I Don't Liked

Key features

VIPARSPECTRA grow tent is a product that suits the best for the Horticulture Industry. It offers secure growing for every plant you want to grow in it.

There are maximum opportunities for every gardener having the fullest control over the crops by using it. The plants will be strong enough beyond your expectation.

VIPARSPECTRA 36x36x72 grow tent is containing high class light proof reflective material. It provides 100% reflective effect that leaves positive impact to the plants healthy growth.

This tent is well-constructed with mesmerizing design. It will grab your attention for sure. First of all, look at the heavy duty zippers that are double stitched. This fabric is perfect for good security of the plants.

Next, it comes with round vents. Moreover, different size of grow tent extract fans, carbon filters along with rectangle windows are great addition of this tent. They help in mitigating insects and keep it safe from dusts and confirm convenient ventilation.

However, clean environment is vital fact when you want to grow indoor plants perfectly. VIPARSPECTRA 36″x36″x72″ grow tent also never compromises with it. It includes a waterproof floor plan. This feature ultimately decreases half of worries.

The plants will get flourished when you after getting a neat and clean environment as well.

The whole structure of the unit is made of sturdy metal tools. It is attached with a solid steel corner connection. These tool free connectors will take care of the frame and lock system perfectly.

Moreover, the metal poles are well-constructed enough. It can manage to carry out at least 110lbs. It is suitable for cultivating tomatoes, pepper, lettuce or any kind of seasonal fruits. Not only grow tent, VIPARSPECTRA also produce high output led grow light.

What I Liked

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Key features

It is another great option of 3×3 grow tent. The most attractive and convenient feature of this model is the outstanding dimensions of the window.

To monitor the ultimate growth of the plants and herbs, this observation window is wonderful. Hence, the construction is made of high grade 600D materials.

The value box is another great feature of this hydroponic grow tent. It produces suitable environment that is conductive for the healthy growth of the plants.

The highly reflective materials are the one of the greatest features of the CoolGrows grow tent. To maximize the intensity of the lighting fixtures, this is highly beneficial for you. Moreover, it manages the temperature that makes the plants blossom in a great way.

Since the reflective materials are the best for dealing with power configuration, it increases the efficiency of the grow tent.

In addition, hard canvas is another wonderful feature of this grow tent. Here, you will find a 600D material. This tear proof feature has been designed with double stitched fabrics. It acts the best for preventing the immediate light blockage.

Hence, the powerful metal connectors are a great addition of this grow tent. It is closely attached with a comfortable click connector mechanism. That’s why; you will get it durable enough for use.

Again, you should not miss another excellent addition and that is monitoring window. You can solely observe the growth and other accessories management. The zippers enhance the safety of the tent.

Moreover, Water resistant tray is there for you to complete cleaning task easily. The odor managing feature is a great addition to safeguard the environment from unwanted pollution.

What I Liked

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Key features

Actually Apollo Horticulture is renowned for manufacturing the best led lights for 4 by 4 grow tent, their grow tent also very popular. The consistent service with fully featured qualities presents the ultimate yielding for the users. Your indoor gardening will get a new touch of unbeatable service of this brand.

The solid metals frames are highly constructed to increase the durability. Henceforth, they make it secure enough for consistent use. If you want to avoid uncertain outside exposure, the double stitched fabric is going to fight with that hurdles.

The heavy duty zippers are exceptionally an attractive feature of the Apollo Horticulture grow tent. It is coated with heavy duty metals that are pretty much protective for indoor growing.

Moreover, it incorporates with 100% light proof materials. The Mylar film is pretty much reflective in properties. It returns approximate grow light bulbs to the cultivated plants. This feature is highly reliable for saving the energy bill.

Since the Mylar lining has the light reflection capacity, it is going to maximize the grow light’s intensity as well. Again, this grow tent feature is amazing at heat and temperature management.

In this section of this grow tent review, I would like to mention about cleaning maintenance. A removable floor tray is there for you to clean the spills and make the inner environment neat and clean.

The reinforced materials are exceptionally good to improve the quality. It enhances the security of the tent maximizing the durability as well. Moreover, it prevents any kind of odor leakage and fights with pest’s harmful activity.

Apollo Horticulture grow tent manufacturer incorporates an easy assembly for the customers convenient use. Reading the instruction, one can easily comprehend the step by step instruction. Also, they can utilize it to set up the tent.

No matter, if you want to establish your grow tent in apartment, greenhouse or any rented area of your choice, this tent provides estimate value in your decision.

What I Liked

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Key features

TopoGrow D-Door 36×36 grow tent is presenting the whole package with wonderful materials and connectors. A bundle of set frame features with it along with stable rods and connectors as well.

The manufacturers thoughtfully designed this TopoGrow grow tent with the attractive features. This is suitable for both beginners and professional gardeners as well.

Moreover, it has 100% reflective materials. This feature aims to deliver equal distribution of the light over the plants. The waterproof diamond Mylar is great at increasing the reflective effect.

It covers the TopoGrow unit with a 600D oxford cloth. This heavy duty and lightproof material efficiently increase the durability of the tent.

In addition, sturdy connectors made things easy to maintain for a beginner. The metal rod has been designed with white paint. This 16MM rod is stable and prolongs the maximum usage.

Again, there are multiple vents associated with it. It helps in managing the airflow and systematic ventilation.  Therefore, the vents are rectangular in size. You can expect sound ventilation from this excellent tent.

Since the heavy duty zippers are being coated with double stitching. That’s why no light can go through it. Eventually, it is highly protective and never stuck at all.

The assembly instruction is user-friendly. For a beginner, it is very tough to understand the set up. Reading his easy instructive pamphlet, a newbie grower can apprehend the directions without any confusion.

I assure that this grow tent is worth for the money too. There are numerous holes that are amazing for better ventilation.

Again, you won’t have to worry about shipping. The company makes the delivery too fast. Once, you start using it, I hope, you will love to buy it again.

What I Liked

What I Don't Liked

Key features

The grow tent that will grab your attractive attention with its amazing features and efficient professionalism is the iPower grow tents. This unit presents an excellent growing application with required dimensional package.

This package covers outstanding light coverage with 99% light proof materials. The metal poles are there to prolong the maximum stability. The zippers are well-fitted and suits with the tent effectively.

No light leakage you will experience due to have the double stitched protection feature. The Mylar floor tray incorporates with the iPower 36×36 grow tent to make your cleaning task easier than ever. The water resistant property of it is useful for a grower.

Are you desperately finding a grow tent with which you can control climate? Then this one can fulfill your desire. Cultivate your plants safely and securely whenever you want.

Another attractive thing featuring with it is having 95% interior reflective material. This Mylar efficiently covers the grow light bulbs nicely. The plants get required energy and air with its convenient and systematic features.

The sturdy frame is useful and specially designed to carry at least 110lbs. These are made of special heavy duty steel poles. Nevertheless, easy observation window makes your work easier to view the current   growth of the herbs and plants.

For an instance, easy installation and safe using is must to gain from this grow tent. 1 year of warranty allows exchanging the faulty parts of it. If you like more small size then check our best 2×2 grow tent reviews.

What I Liked

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Key features

If you are struggling with grow tent height issues, and then this new item of the Gorilla brand will make new waves to your ocean of wishes.

This 3 by 3 Grow Tent is brilliantly keeping the legacy of the Gorilla Manufacturer. This is one of the most powerful and durable growing tool for its stronger zone and thick materials.

This 3x3x6 grow tent creates perfect space and nicely stands 4’11” that ideally brings about maximum height adjustment. Here it includes adjustable extension poles that are perfect for enhancing the height.

It features with 1680d fabric steel frame that is good enough for the long-term use. It can widely carry out at least 300lbs. Again, the powerful industrial zippers zip smoothly. It won’t create any issues at all.

The construction of this new gorilla product is amazing. The brilliantly designed ducts and vents are impeccable feature that will exceed your expectation for sure. This performs well with maximum fresh air flow and wonderful ventilation system.

The micro mesh filters are intelligently added with the Gorilla Grow tent Shorty 3×3. They are bug resistant and prevent unwanted pesticides.

Plenty of ports are there for managing the essential equipment’s like extracts fans, filters, and dehumidifier’s etc. well. And this will leave a good impact on the plant’s quality of growth.

What I Liked

What I Don't Liked

Key features

If you are looking for a 36×36 grow tent with awesome quality and affordable price, GROWNEER is one of them. It has a wonderful dimension and size that will make you overwhelmed with pleasant experience.

Featuring with a great construction is highly praiseworthy for your buying purpose. It is made of light proof materials. It reflects approximately 96% light.Including a Mylar lining, it exceptionally performs well in setting up light.

The power configuration runs well with no interruption as well. The observation window is another praiseworthy feature that is bound to get claps. You can have a convenient checking on the plants without opening the tent.

The thick canvas is suitable for light blocking as it has double stitched elements. The 600D canvas is highly beneficial and gets reinforced by the sturdy metal poles. This is useful for the ultimate protection and security.

The heavy duty metal zippers are including a great safeguard for the plants while using. The growing runs smoothly with these excellent features.

Again the zippers allow easy functioning and accessibility for you.

If you are tired of getting poor zippers that gets stuck as soon as it starts running, then this product will make new waves to this industry. The zippers are too good that the manufactures claims for. The positive feedbacks are also a solid proof about the zipper.

Another great thing is the 1 month of money back guarantee by the company.  It is 100% hazardless. You can replace the faulty parts within this limited time.

What I Liked

What I Don't Liked

Key features

If you want to grow herbs, vegetables or herbs whenever and wherever you want, this ECO-WORTHY 3 by 3 grow tent fits your demand with top-most highlighting features.

There are thick meshes and vents to increase the ultimate air circulation. Any harmful insects are not allowed to enter in to it. Top quality powerful metal connectors make it strong enough to last for long time with the white pain coated materials.

Are you worried about 3x3x6 grow tent up? Then you should not worry about it more. It has the systematical investment for hanging lights or fans. In fact, it is well-fitted for different grow lights capacity.

210D oxford cloth is another convenient features that id beyond your expectation. For acquiring the best reflective effect, this feature is mind-blowing in a word.

Waterproof and light reflective materials allow easy usage of the growing tent. Again, for easier cleaning, floor tray and other useful, accessories are including with its glorious feature.

The hydroponic grow room has attractive properties to handle the relocation. Again two top poles are suitable for the convenient use.

The best thing about the ECO-WORTHY grow tent is itswell-constructed quality. It will appear relatively perfect for the price too. Price is, of course, a matter of worry. This grow tent is pocket-friendly and allow to buy with reasonable money cost.

For the beginners, it will be a lovely investment for buying this tent as it is come up with the right size and height. So, I think it’s time to reap the highest benefits from this eco-friendly grow tent. Also you have option to choose different size.

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Key features

Craving to eat any particular fruits or vegetables? Is it unavailable in the mean time? Then all of your worries should come to an end now.

For enjoying foreign fruits, hubs or vegetables in any season, MILLIARD is one of the most reliable grow tent for you.Favorable climate and suitable lighting is badly needed for the healthy growth of the plants.

MILLIARD is highly reflective and constructed with inner layer. It maximizes the chances of getting enough lights and heat control. This is highly beneficial for the regular growth of the plants.

A solid tubular metal frame features with this size grow tentThis feature is supported with heavy duty bars. The lights and other essential components can be easily hung on it. Also, this increases the longevity of the tent.

The excellent lining materials provide different kinds of exhaust ports. This aims at offering reliable vapor and moisture control or every grower.

The metal push lock is another spectacular part of this grow tent. With this wonderful system, you won’t need any extra tool to put it together. Also, it cuts of your unnecessary harassment.

There is a 12” easy monitoring window comes with this grow tent. You no longer have to open the tent to check the interior activities. Convenient monitoring over plants is suitable with this feature.

There are two ducting ports of 4” and five ducting ports of 8” are being included with it to enable you for having control mover climate. Also, it prevents light leakage.

In addition, D-style door with wide zippered system are another attractive feature of the grow tent. One can easily set up the indoor growing components smoothly with this feature.

Henceforth, the manufacturer incorporates a waterproof floor pan. It delivers a favorable environment that is conductive for the plant’s growth.

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how many autoflowers in a 3x3 tent

We recommend to grow one plants in 3×3 grow tent. Check the link For more details about how many plants in a 3×3 tent.

how many autoflowers in a 3x3 tent

For maximum good result, one autoflower is ideal in a 3×3 grow room. For more details click here.

3x3 grow tent ventilation setup

Importance of Having 3 by 3 Grow Tent

There are plenty of benefits when you start using a 3 by 3 grow tent. Having the fullest control over the environmental factors is one of the best benefits of it. Following are the comprehensive list of the necessity of it.

  • It provides ideally safe environment along with the best equipment’s such as lamps, light coverage and reflection ability. If there is low humidity, then use a humidifier in grow tent, but for too much humidity, you should use dehumidifier for grow tent.
  • If you are a beginner, it will be pretty good investment of your hard-earned money.
  • If you fix to grow cannabis along with the full authority on the entire environment, it highly suits you.
  • When it comes to have the best yield from a grow tent, then 3×3 grow tent yield is suitable and safe for the gardeners.
  • Moreover, indoor farming of cannabis is highly eligible to reap the highest benefits from it.

Why Should you Use 3 by 3 Grow Tent

When there are so many options to grow indoor plants, why should we use the indoor growing tents? This is a million dollar question. Let’s look at the answers.

  • Grow tent results in providing healthy growth of the plants. The installment of the light is too easy to do.
  • These tents are genuinely made for growing plants in enclosed space. People especially the city dwellers get the best advantages of it. The handy tents are suitable for saving spaces.
  • The bugs and harmful insects are considered as the principle enemy of any farming. The tents are double stitched and that’s why it doesn’t allow any pest’s entrance.
  • The mentioned tents in this review provide yield that is wide enough for good farming.
  • The tents are well-constructed to escape any odors coming inside of it. The air filtration system allows good ventilation by filtering the air. This enables from getting rid of any bad smells.
  • Moreover, from the 3×3 Grow Room set up, you can assume the maintenance and follow it by doing so.

Final verdict:

Your firming experience can be better when you have 3×3 grow tent. I finally hope and believe that above mentioned tents are worth and very useful for long lasting use.

Now the decision is yours to make the right judgment and take a firm decision. We know you are wise enough and have that ability to make out what is good and what is bad. Happy firming.