Get The Best Grow Tent Your Money Can Buy

Many people think that the best way to grow plants is to put them in a pot and wait for them to thrive on their own. However, this isn't always best for the plant and can be a waste of time on your part if you don't know what to do with them after they grow.

A hydroponic grower knows that there is more than one way to plant a seed and get it to bloom into a great plant. Plants need light, water, and nutrients - just like humans do - and they can't get any of those things from the soil by themselves because dirt isn't very nutritious! So if you want your plants to be healthy, happy, and strong, you'll have no problem with this task if you know how best to provide them with water, light, and nutrients.

This blog post provides an in-depth review of the best grow tents as one of the best ways to give your plants everything they need for a healthy life! And if you're not sure what all that means - don't worry because we'll go through it in detail below.

What is a grow Tent?

A grow tent is a large plastic or fabric cover that helps plants thrive by providing an enclosed space in which it will be best for the plant to grow. The best ones have a lot of light, air circulation, and ventilation that will help make your plants strong and healthy!

They are best suited for people who don't have the space or budget for traditional gardening. They're perfect if you want to get into production-level farming without investing in a larger property. The best part about these tents is that you can set them up anywhere - just make sure that you have access to a power supply for the best results.

The best Small Grow Tent

Here is our list for the 3 best grow tents in small size on the market:

Header

Yield Lab Grow Tent

Frame material

Metal

Steel

Steel

Exterior material

210D Oxford Cloth

1680D canvas

1680D canvas

Dimension

2’ x 2’ x 4’ 

3' x 3' x 6'11"

2’ x 4’ x 6’

Weight capacity

176lbs

175lbs

N/A

Warranty

1-month

1-month

1 year warranty

1. Yield Lab Reflective Grow Tent 2’ x 2’ x 4’ - Best Overall

Yield Lab 2x2

Reasons to buy

  • Provides enough space for 3 to 5 plants
  • Is incredibly compact
  • Has heavy-duty steel poles and frame
  • Comes with a built-in observation window

reasons to avoide

  • Offers no features to extend its height
  • Only comes with a 1-month warranty

The Yield Lab Reflective grow tent is easily one of the best grow tents you can find. It offers plenty of space for plants nurturing in 3to5plants and maintains a distance of 12-20’’ between them. It also offers a highly reflective Mylar lining to ensure 360* light coverage

Equally noteworthy is this mylar hydroponic grow tent 210D Oxford Cloth cover. It has enough thickness to keep the inside insulated from any temperature changes. The cover also has high-quality sticking and heavy-duty zippers to prevent air and light leak.

Supporting the entire structure is this grow tent’s heavy-duty steel frame. It can withstand 110lbs of weight and is coated to help prevent rust and corrosion. But since its height is on the lower side, taller users may find it difficult to move easily underneath the tent.

Our Verdict:

The Yield Lab Reflective mylar grow tent is an ideal choice for those of you who don’t have much space in their indoors. But they still want to have the best indoor grow system where they could grow their favorite plants.

2. Goliath Grow Tent 3'x3'x 6'11"

Goliath Grow Tent 3x3

Reasons to buy

  • Height extension kit
  • Rear access door
  • Steel interlocking  heavy-duty frame
  • Sturdy spill tray

reasons to avoide

  • Relatively high price point
  • Not easy to set up
  • Number of mesh windows is a bit low

Multiple features of the Goliath grow tent makes it a useful choice as a product. First among them is its 1680D thread fabric density that makes this grow tent 9x denser than other models out there. It also has Diamond Mylar Reflective walls that redistribute up to 30% more light.

The grow tent comes with a height-extension kit to let you increase its height by 12-inches. Its heavy-duty zippers and double-cinching circulating ports give you full control over the amount of air entering this grow tent at any time. And that’s not where the good news ends.

Goliath further sweetens the deal by equipping this hydro grow tent with an interlocking steel frame. Which is at least 2x stronger than competing tent frames and boasts a massive weight-holding capacity. That’s why this best grow tent can afford to burden its exterior with so many types of equipment.

Our Verdict:

The Goliath Grow Tent is one of those tents that will aren’t available at affordable price points. There’s no second opinion about this fact as it is anything but cheap. But it has the features and the sturdiness to justify its asking price.

3. Gorilla Grow Tent 2'x4' Lite Line

Gorilla grow tent LITE LINE 2x4

Reasons to buy

  • Industrial strength zippers
  • Has a built-in height-adjusting roof
  • High-quality 1680D fabric density exterior
  • 100% Metal interlocking, sturdy frame & connectors

reasons to avoide

  • Zipper’s build quality is questionable

The grow tent market is filled with manufacturers that claim to have an unmatched quality product. The lite line of Gorilla tents is one of those rare tents that stay true to this word. It does that by offering 1680D material, a height-adjusting roof, a diamond shape highly reflective interior, and an all-steel interlocking frame.

The Gorilla grow tent lite line also comes with an extension kit to let you increase its height by up to 1-foot. It also offers a rear-access door and has an observation window to let you monitor your plants' present condition without disturbing their growth.

This lite line grow tent offers a unique IR blocking door and double cinching ducting ports. The former prevents the entry of those harmful infrared rays, which harm plant growth. Double cinching ducting ports, meanwhile, give you full control over the tent’s inside climate.

Our Verdict:

Although the Gorilla grow tent lite line isn’t inexpensive by any stretch of the imagination, its heavy-duty construction, climate control features and sturdy frame make it a must-have. On top of that, you get one year warranty which is a sweet deal.


The Best Medium Grow Tent

Here is our list for the 3 best grow tents in medium size on the market:

Click here to view our 10 best 4x4 grow tent.

Header

Frame material

Steel

Steel

Metal

Exterior material

1680D canvas

1680D canvas

210D Oxford Cloth

Dimension

4' x 8' x 6'11"

5’ x 9’ x 6’11

4’ x 4’ x 6.5’

Interior Material

Diamond reflective

Diamond reflective

Water Resistant reflective Mylar

Warranty

1-month

1-year warranty

1-month

Goliath Grow Tent - 4x8

Reasons to buy

  • High quality exterior fabric density
  • Easy-view windows and rear access door
  • Has IR blocking top and industrial strength zippers 

reasons to avoide

  • No odor filter
  • Indoor grow tent lining isn’t that reflective

Goliath has always been one of the most trustworthy grow tent makers on the market. Models like this are the reason why. Its heavy-duty zipper resists problems like sticking from surfacing and the double cinching ports save the tent from the entry of humidity and heat.

This is the best grow tent of its size and offers a full range of climate control features. They include eight 11’’ ventilation sockets, four 3’’ round sockets, two back viewing windows with a zipper and multiple front windows. All of them combine to let you regulate this model’s inner temperature at all times.

On top of everything else, it is constructed with 1680D thread fabric density that is denser than most of its competitors. The tent also comes with a height-adjusting kit that lets you increase its growing height by up to 1-foot.

Our Verdict:

Provided you are one of those persons who have no concerns about the fact that this grow tent doesn’t offer 360* light coverage, we see no motive why you shouldn’t give it a go. As it does have the features that make it the best grow tent on the market.

2. Gorilla Grow Tent 5' x 9'- Best Overall

Gorilla Grow Tent 5x9

Reasons to buy

  • Diamond reflective walls and floor tray
  • 1’ height extension kit
  • 100% Metal interlocking, sturdy frame & connectors
  • High-quality 1680D fabric density exterior
  • Including 1 year warranty

reasons to avoide

  • Inflated price point
  • Observation window is too small

Most grow tents you see on the market are either ideal for experts or beginners. This Gorilla grow tent brand is different. Its expert configuration, one which has pre-positioned ducting ports where they should be, makes this grow tent an ideal choice for both. That’s not where the good news ends.

Large viewing windows on the front of the Gorilla grow tent, let you monitor the plant growing environment without compromising it. The doorways provide 360-degree easy access, together with a larger layout, ensure hassle-free maneuvering between the plants. A heavy-duty floor tray traps moisture droplets that may find their way inside.

That is easier said than done. That’s because its high quality, extra thick 1680D material and cinching ports make it next to impossible for moisture to make its way into the tent. With this Gorilla grow tent also get a highly reflective interior to make the most of sunshine on any given day.

Our Verdict:

Don’t have any concerns about the excessive price of this grow tent? Then this Gorilla grow tent already offers you plenty of reasons why it deserves your money.

3. Yield Lab 4' x 4' x 6.5" Reflective Grow Tent

Yield Lab 4x4 Reflective Grow Tent

Reasons to buy

  • Holds up to 176lbs
  • Double waterproof floor tray
  • Has a dense and high quality exterior
  • Mylar hydroponic grow tent

reasons to avoide

  • Doesn’t come with a height-extension kit
  • Available in a single size

The Yield Lab Mylar hydroponic grow tent costs less than both of its counterparts reviewed above. But that doesn’t mean that corners have been cut to keep its asking price low. Have doubts about this claim? Then check out its 210D exterior and reflective Mylar. Both of them are excellent examples of utility.

The 210D tent exterior serves a double purpose. It prevents light leakage from permeating inside and keeps unwanted odors and sounds from making their way outside the grow tent. The Mylar interior, meanwhile, is supplemented with a mesh covering to save your growing cannabis from the invasion of bugs.

To further sweeten the deal, Yield Lab has equipped this Mylar hydroponic grow tent with a double water resistant floor tray. Together with the Velcro seals and reflective Mylar interior, this feature keeps this grow tent nice and watertight. And you also get a viewing window to monitor your growth without disturbing it.

Our Verdict:

The Yield Lab Mylar hydroponic grow tent is a high-quality, sturdy and affordable grow tent. It has the ability to last many grow cycles and the features to protect your growth during all of them. 


The Best Large Grow Tent

Here is our list for the 3 best grow tents in large size on the market:

Header

Frame material

Metal

Steel

Aluminum

Exterior material

1680D canvas

1680D canvas

Thick canvas

Dimension

10' x 10' x 6'11"

8’ x 16’ x 6’11”

16' x 8' x 7'

Interior Material

Diamond reflective

Diamond reflective

95% Mylar

Warranty

1-month

1 year warranty

3-year

1. Goliath Grow Tent 10’ x 10’ x 6’11’’ - 7’11’’ - Best Overall

Goliath Grow Tent 10x10

Reasons to buy

  • Adjustable height
  • Sturdy steel frame
  • Better light distribution

reasons to avoide

  • Zipper sticks
  • Weighs heavy and isn’t easy to move around
  • Light distribution might be too much for some plants

Here is a grow tent at an affordable price that will not explode your budget. It features a 1680D thread density exterior that is nine times denser in comparison to other models. The thickness of the exterior allows it to prevent the entry of environmental irritants into the tent.

The grow tent also gives you the choice to increase its height by 1’. Its built-in reflectivity increases incoming light’s distribution by as much as thirty percent, thereby letting you make the most out of sunshine on any given day.

Supporting everything that this tent offers is its sturdy steel frame. The interlocking pins and strong metal poles, all of which are made of the same material, are up to 5x stronger than their average counterparts which positively impact the shelf life of this grow tent.

Our Verdict:

The Goliath Grow tent is hands down affordable. But it hasn’t cut any corners to keep its asking price low. You can gauge the truthfulness of this claim by going through this model’s review. That’s why I recommend it for growers who want to boost their yields.

2. Gorilla Grow Tent 8' x 16'

Gorilla Grow Tent 8x16

Reasons to buy

  • 100% Metal connectors, sturdy frame & interlocking
  • Easy access and egress
  • Heavy-duty spill tray
  • Removable floor tray

reasons to avoide

  • Higher price point
  • Zipper’s insulation could have been better

Here is one of those Gorilla tents that won’t stop at protecting your grow. It comes with a diamond shape highly reflective interior (that enhances natural light’s distribution) and double cinching duct ports (that let you regulate inner climate) and increase your yields.

This Gorilla grow tent offer easy view windows and a rear access door. Both of them join forces to ensure that you monitor your grow without disturbing it. Then there is the special IR blocking roof which keeps harmful infrared rays from reaching your crop and in includes a removable floor tray to keep your indoor garden clean.

What’s more, all of this model’s doorways offer 360 degree hassle-free access. Together with the tent’s larger layout, Gorilla grow tent ensures that you can maneuver freely. That is why the chances of your feet ruining weeks of your hard work are next to none.

Our Verdict:

The Gorilla grow tent provides huge inner space, gives you all you need to regulate its inner climate and steel poles that can last years. Also, on offer are useful accessories like a removable floor tray, height extension kit and great observation windows. What more can you ask for!

3. Secret Jardin Intense 480 v3.0

Secret Jardon Dark Room 8x16

Reasons to buy

  • Dual-locking stainless steel joints
  • Sturdy aluminum framework
  • Plenty of access ports

reasons to avoide

  • Slightly lower weight limit
  • Not ultra-thick

The Secret Jardin Intense Mylar hydroponic Grow Tent is made of robust components. It features stainless steel corners that are rustproof and corrosion-resistant. The extra thick 900D canvas fabric density, tear-proof of this indoor grow tent promises longevity and the aluminum tubes holding the frame up won’t break down soon, too.

Its roll-up easy access doors are supplemented with high-quality zippers to ensure easy entry and exit. The Mylar hydroponic Grow Tent interior lining is strong yet not too thick. But it still boasts fine light reflectivity properties to prevent inner light from escaping this massive indoor grow tent.

One area where this grow tent disappointed us was its weight limit. All the other large models that are worth their salt, including the two mentioned above, can hold up to 175lbs of weight. This one, however, drops the buck at 165 pounds.

Our Verdict:

Whether you look at this tent size or the features that it offers, the Jardin Mylar hydroponic Grow Tent is massive in every sense. That’s why, had it not been for its slightly lower weight limit, this indoor grow tent might have been our top pick for large models.


How To Select A Grow Tent?

What is it that separates the best indoor grow tents from the riffraff? The answer to this question can be found in the features of the below-mentioned models. Those that sell like hot cakes offer something that meets the requirements of their users. Others that remain unsold don’t.

Here’s how to choose the right grow tent in 2021:

1. Select the right size Grow Tent

Choosing the right size grow tent depends on three key factors:

  1. How many plants you wish to grow
  2.  The type of plant you want to grow and the growing method you intent to use
  3.  Review the tent size and placement of ports and windows. You want to be able to install your tent and equipment in the exact arrangement you have in mind. Only then should you buy the grow tent you may be looking at.

Most people only look at their room space while selecting grow tent size. That is the wrong approach. Another factor that you must consider when finding the best indoor grow tent is the plant density per square foot, which means how many plants, or specifically, cannabis plants you’re going to place in the grow room.

  • Small:  Small size grow tents are ranging between 2’ x 2’ and 3’ x 3’ and allow more intense reflectivity from nearby walls. You can count on them to store between 4 and 10 petite plants with a density of 1 plant per square foot.
  • Medium: With their sizes ranging between 4’x4’ and 6’, these grow tents can provide shade to up to 20 small plants at max, assuming you maintain a density of 1plant/square foot.
  • Large: A Larger tent is almost always larger than 6’. They are best for plant growing when having a large indoor area at their disposal and who want to grow more than 30 small plants.


2. Choose the right material

Those of you who are in the know may be aware that grow tents are made of two different materials. The exterior material tends to be thicker than the inner lining material, whose primary purpose is to provide optimum light and light proof to the plants.

Exterior Material

Here are the most common exterior grow tent materials:

  • Weaved Nylon: As is the case with other woven fabrics, weaved nylon also tends to be sturdy and doesn’t shrink or wrinkle after washing. But it is also pretty expensive and tends to have a low absorbency.
  • Polyester: Experts tell us that polyester material is ultra-durable, has excellent moisture-evaporating properties, and dries quickly. On the flip side, it isn’t environmentally friendly as polyester material is resistant to biodegradation.

Interior Material

Following are the most common interior materials for grow tents:

  • Mylar: is made from flexible polyethylene terephthalate (PET), this tent material displays high tensile strength, is dimensionally stable, and offers excellent aroma and gas barrier properties.
  • Gray: Grow tents with a gray interior tend to be highly affordable and therefore won’t leave a dent in your bank account. However, they aren’t known for their sturdiness or quality


3. Ducting Ports, Cord Ports, and Viewing Windows

The best grow tents don’t stop at providing you with an enclosed space where you can grow your plants. They also give you maximum control over the environment of your grow tent. That means letting you decide how much sunlight and air you want to enter the tent at any time.

How do they do that? By offering ducting ports, cord ports, and in most tents you can also find an observation window. The former two – ducting and cord ports – provide space for electrical cables and ventilation ducting. The window lets you control the level of ventilation of the enclosed tent area.

4. Frame

Getting the right frame is crucial for your tent’s stability and if you want your indoor grow tent to last years. That’s because a frame not only holds the cover of the tent in place but also withstands the weight of its ventilation equipment (fans, filters, ducting, etc.) and lights.

That’s the main reason why the poles that hold together the entire grow tent also need to be sturdy. Or else the whole structure’s integrity might be called into question. We’re going to talk about all three popular frame materials here:

Metal

Although metal poles aren’t thicker than 1mm, heavy-duty metal frames can withstand an eye-watering amount of weight. Gorilla tents, for instance, can tout a 150-300lb. weight limit.

Metal poles do have their fair share of shortcomings too. Those that don’t come with a rust-resistant coating – most don’t! – will snap in a few years, leaving you with no options but to buy a replacement for your grow tent.

Plastic

Even though they are much lighter than their metal counterparts, plastic frames still boast respective weight capacities. You can count on them to hold up to 100lb.

While they aren’t susceptible to rotting, plastic frames will bow over time. In the short term, their bending will cause the equipment of your tent to hang lower. In the long term, it will break the frame.

Steel

Most growers think that there’s virtually no difference between steel and metal frames when it comes to grow tents. People who know better disagree. That’s because steel poles are a combination of various metals.

It offers all the advantages that heavy-duty metal offers – huge weight capacity, long shelf life – and none of the shortcomings. But the fact that it’s incredibly heavy is one of the main failings of steel.

5. Zipper

You should pay special attention to its zippers when selecting the best indoor grow tent. Quality zippers help you insulate your indoor garden and are its first line of defense against pests, pathogens, and airborne contaminants. If the zipper is faulty, so would be your indoor plant growing environment. Another point is that zippers and frame selection can affect your tent stability.

Here’s what you need to pay attention to when selecting a zipper for your tent:

Single Vs Multiple Zippers

Single zippers are easy to open/close and therefore provide maximum isolation for grow tents. But they also make it difficult for you to get in/out of your plant growing space.

Multiple heavy-duty zippers don’t have that fault. Still, they may let air in or odors out if not completely shut, so you will need to pay more attention to environmental conditions with them.

Internal Pull Vs External Pull

Do you spend most of your daily time in or outside your grow tent? The answer to this question will determine which of these two zippers will be more beneficial for you.

Internal pull zippers are worth a shot if you spend more than 15 minutes inside your tent at a time, as they’d let you close the tent from inside. Otherwise, go for an external pull zipper.


6. Light

Contemporary grow tents use one of three light sources. They include high-intensity discharge lamps (HID), compact fluorescent light bulbs (CFL), and light-emitting diodes LED grow lights. Here’s how all the three light sources compare with each other:

HID

Available in two types – high-pressure sodium (HPS) and metal halides (MH), HID lights are dimmable and therefore let you customize their output.

But they also produce excessive amount of light heat, which can burn the cannabis plants in your tent if you weren’t careful with their placement. You also need pricey add-ons, i.e., a reflector and a blast, to operate them.

CFL

Compact fluorescent light bulbs are generally inexpensive when compared with LED grow lights. They also last longer and emit light that covers a bigger surface area.

However, due to the spectrum that these lights belong to, they aren’t recommended for use during both the vegetative and the flowering stages of growth.

LEDs

LED grow lights provide numerous benefits for grow tents. They are incredibly energy-efficient, run at cooler temperatures, offer a wide range of color spectra, and require no extensive setup for their installation.

On the flip side, while LED grow lights do have a low running cost, their upfront cost is still several times higher than other grow lights we have discussed above.

Frequently Asked Questions

1. Do I Need A Tent To Grow Indoors?

You don’t necessarily need a tent to grow indoors. But we still recommend that you use one. That is because the best grow tents help you regulate your plant growing environment, thereby maximizing your plant’s yield and quality. Especially when dealing with sensitive cannabis plants.

Their airtight construction makes it almost impossible for pests to get near your harvest. It also prevents odors and smells from making their way out of the tents.

2. Are Grow Tents Worth It?

Here are several reasons which prove grow tents are totally worth it:

  • Grow tent are incredibly easy to assemble
  • Extremely energy efficient
  • Supreme pest control
  • Prevent light leak
  • Multiple sealed compartments
  • Light proof and space-efficient
  • Great for beginners and pros alike

3. Are Grow Tents Dangerous?

Grow tents aren't dangerous as long as you use quality equipment and take particular care with their installation. That is to say that they won’t pose a hazard if you don’t let wires on the ground, keep electronics away from water, prevent the overloading of circuits and keep the tent’s interior free of any flammable liquids and objects.

4. What Are The Best Grow Tent Brands?

There are some marijuana tent brands whose best grow tents bear the seal of approval of thousands of growers. Some of them offer budget models. Others target users at the high-end of the spectrum. Examples of such tent manufacturers include:

  • Goliath
  • SuperCloset
  • Gorilla Grow Tents
  • Secret Jardin
  • Yield Lab
  • VIVOSUN

5. Do Grow Tents Hide Smell?

Some of the best tent brands on the market offer odor control. Their airtight construction allows them to keep odors, that are coming out of the marijuana plants. Some grow tent models even use activated carbon filters to neutralize the smells in the tent, making sure the air going out via the exhaust fan is odorless. 

6. How To Control Humidity In A Grow Tent?

Follow these tips to control humidity in your grow tent:

  1. Don’t overwater your plants
  2. Remove stagnant water daily
  3. Seal and insulate your grow tent
  4. Install a dehumidifier inside the tent
  5. Add more exhaust fans to improve ventilation system
  6. Create air holes to regulate airflow

7. How to control the temperature in a grow tent?

Here’s what you need to do to control the temperature in your grow tent:

  • Use LEDs: Your tent’s lighting system can also increase its temperature. That's why you should use a LED panel. They use fewer watts than HPS bulbs and since more watts equals more heat, LED panel produce less heat.
  • Use a clip-on fan: Experts tell us that moving air always ‘feels’ colder than still air because it evaporates moisture from your skin. This is why you need a clip-on fan to get stale air moving around in your grow tent.
  • Install air conditioner: Still can’t bring the temperature inside your grow tent down? Then you may have no choice but to install an air conditioner.

8. How to set up grow tent ventilation?

Install exhaust fans in your grow area to ventilate the tent.

  • Select a spot inside the tent where you’re going to install the fans – it should preferably be far away from the plants.
  • Connect the fans to the ducting which would carry the air from the fan’s mouth to the outside of the tent.
  • Keep the path of the ducting as short (and straight) as possible to enhance efficiency.
Tip: Growing cannabis? That means you may need additional ways to improve ventilation of your grow tent. One method which we recommend is using ventilation socks. They let you improve airflow, and come at an affordable price point.

9. How To Clean Grow Tent?

Follow these steps to clean the grow tent:

  1. Leave the exhaust fan running and turn off everything else
  2. Take down the hanging lights and remove all containers and pots from the grow area
  3. Make sure that you’ve an empty floor tray at your disposal
  4. Vacuum the floor tray with a broom and remove surface dirt from surfaces with a cloth
  5. Wipe the lights you took off in the first step with a moist, dry microfiber cloth
  6. Use a 10% bleach solution to wash and scrub all flood trays, pots and containers
  7. Switch off the exhaust fan and wipe clean dust from its blades and dusting
  8. Take out the fan’s pre-filter sleeves and rinse them with water
  9. Give the sleeves enough time to air dry before reinstalling them

Conclusion

The best grow tents do far more than increase the yield when growing plants. These tents bring professionalism to your growing routine, keep irritants like pests and pathogens from entering the tent and provide you with a safe and secure working environment.

Some of the grow tents, mainly the 2-in-1 grow tents, offer dedicated spaces to store plants in different growing stages. You can use one of their compartments for plants that are still in the seeding phase. And the other can be exploited to store flowers that are ready to bloom.

All these grow tents are incredibly easy to set up and use. You don’t need to have decades of farming experience under your belt to make the most out of them. Put all these grow tent reviews together, and one could quickly gauge that all these best grow tents are worth their asking prices.

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.