5 Best Grow Tents for Indoor Cannabis Grows

industrial marijuana grow tent full of crops

Whether your growing cannabis or cucumbers, the environment your plants are in plays a significant part in their growth. When growing marijuana indoors, you have a slight advantage in being able to control the environment to ensure a better outcome of the crop.

In fact, that’s the reason many outdoor farmers are switching to indoor gardening in greenhouses or grow tents. When you can control the environment, you can expose your plant to the right elements it needs to create the exact type of weed you want to grow.

If you’re considering growing marijuana indoors, the best way to create an environment for your plants to thrive is to use a grow tent. In this article, we’ll go over the best marijuana grow tents on the market and what factors you should look for when making your decision.

CoolGrows Small Indoor Hydroponics Grow Tent2″ x 2″ x 4″
Gorilla Grow Tent LITE4 feet x 4 feet
VivosunHorticulture Large Mylar Hydroponic Grow Tent60″ x 60″ x 80″
Oshion Small Indoor Mylar Hydroponics Grow Tent Room24″ x 24″ x 48″
iPower Hydroponic Water-Resistance Grow Tent48″ x 24″ x 60″

Top 5 Best Indoor Grow Tents in 2024

The best grow kits deliver value, at great prices, and offer all the benefits you’re looking for. All of the grow tent kits on our list will get the job done. However, there are ones that may be better than others, depending on what you’re looking for.

1. CoolGrows 2x2x4 Small Indoor Mylar Hydroponics Grow Tent

Quick Overview:

  • Scatters light evenly
  • Tall for a “small” grow tent

There’s so much to enjoy from the CoolGrows small indoor mylar hydroponic grow tent. If you’re looking to grow using a hydroponic growing system, this tent will reliably hydrate your plants with no leaks or spillage. This tent also helps scatter light well with a reflective interior.

The inside is very durable and built with heavy-duty metal rods and connectors. With this structure, this grow tent should last for a number of years and through many growth cycles. It has an observation window that also ensures that you’re not unnecessarily disrupting the environment by constantly going in and out of the tent.

With the viewing window, you’re not upsetting the white light and robbing your plants of precious UV rays. Speaking of precious light, the interior is 99% reflective. The reflective interior also prevents light from escaping.

What We Liked

  • Durable
  • Viewing window
  • Reflective interior
  • Prevents light from escaping

What We Didn’t Like

  • Zipper sticks

Final Thoughts

If you need a small grow tent, this is a great option. Because of its size, you wouldn’t typically expect this level of durability. But the all-metal frame and connectors make it a grow tent you can use for years. So, if you don’t plan on increasing the size of your growing area anytime soon, this tent is a quality investment.

It’s important to note that the CoolGrows small tent prevents light from escaping while also magnifying the light that’s in the tent. The interior is 99% reflective to ensure that your plants get all the light they can. This is hands down one of the most important features of a grow tent.

2. Gorilla Grow Tent LITE 4’x4′

Quick Overview:

  • LED combo pack
  • Energy efficient
  • Air controllers

The price of the complete grow tent kits are put off severely by the cost of the LED panel that comes with the grow tent package. If you haven’t purchased lights yet, this complete kit could be the perfect combo for you. The LED light panel is high-end, and the tent is top quality.

The tent is 4 feet by 4 feet, and it’s very easy to assemble. The tent comes with a duct fan and carbon filter. The carbon filter words to help the air supply remain pure, as well as contain the smell of 4 mature plants.

What We Liked

  • Complete package, full combo grow tent
  • Includes an Active Air Hygrometer
  • Rope ratchet for light changes from seeding to maturity
  • Inline duct fan

What We Didn’t Like

  • Price

Final Thoughts

If you already have a light system you love, then there are only a few benefits you’ll get from using this grow tent kit. Although this is one of the best grow tents available, the LED light panel hikes up the price a lot.

However, if you haven’t purchased lights yet, the 750-watt panel has a full spectrum so that you can use them from seed to flowering. The light panel easily covers 6 square feet, but within the reflective interior of the Gorilla Grow Tent, these light scatters throughout the plant growth.

Overall, this is a great buy at an amazing price if you also need lights. Otherwise, the grow tent is impressive and high-quality.

3. VivosunHorticulture Large Mylar Hydroponic Grow Tent with View Window

Quick Overview:

  • Multiple sizes available
  • Thick canvas
  • Blocks light from escaping

The Vivosun large tent holds up to 6 fully mature plants without crowding. The height allows for the use of light hangers to suspend lights over plants even when they’re at their full height.  Vivosun stands out from the rest of the competition by offering a 2-year warranty on the tent itself.

The inner fabric is 98% reflective, allowing your lights to work less throughout the day. The dark exterior also ensures that no light escapes. There’s also a removable floor tray to support plants or hydroponic trays.

What We Liked

  • 98% reflective interior
  • Thick canvas exterior
  • Great price

What We Didn’t Like

  • No air ducts
  • No filter for odor

Our Final Thoughts

The Vivosun large grow tent isn’t your standard grow tent. There’s not much more to it other than a reflective interior, thick canvas exterior, and viewing window. This grow tent kit is the option for someone who wants to grow multiple plants indoors.

There are other options available with more bells and whistles, but the simplicity of this design makes it stand out. It doesn’t need all the features because it’s high-quality, by design. There are strong support beams and a floor tray to ensure that your grow tent will last for years!

4. Oshion Small Indoor Mylar Hydroponics Grow Tent Room

Quick Overview:

  • Multiple buying options
  • Heavy-duty materials
  • Keeps light in

The Oshion small indoor mylar hydroponics grow tent room is a bit different than the other tents on our list. Instead of unzipping to reveal a door-like structure, the whole side panel unzips so you can have full access to your plant. Although this is the smaller version, there are many sizes available.

With a structure of 600D materials, the entire grow tent room very stable and sturdy. The materials Are 99% reflective, which is optimal for your plants. That way, all the light stays in and hit’s your plants encouraging growth.

The best part about the Oshion small indoor mylar hydroponics grows tent room is that the setup is really easy. It only takes 20 minutes to set up, and the instructions are very clear.

What We Liked

  • Available in multiple sizes
  • Easy setup
  • Air Vents
  • Extremely reflective interior

What We Didn’t Like

  • Zippers are big-toothed and don’t latch together

Our Final Thoughts

This is a simple, sturdy, and high-quality grow tent. The design of the Oshion small indoor mylar hydroponic system grows tent room makes it easier to access your plants without having to stoop or struggle into a small tent.

The entire tent is easy to clean, as you can wipe down inside without any problem. The design makes this grow tent look more like a wardrobe from the outside, so if you’re trying to grow discreetly, you don’t have to worry. The air vents also help keep the air from going stale.

Because of its sturdy construction, the Oshion small indoor mylar hydroponics grow tent room will last for many grow cycles.

5. iPower Hydroponic Water-Resistant Grow Tent with Removable Floor Tray

Quick Overview:

  • 100% light proof
  • Heavy-duty zippers
  • 95% reflective interior

The iPower Hydroponic Water-Resistance Grow Tent is tear proof, easy to clean, and stable. If you were to choose the iPower Hydroponic Water-Resistance Grow Tent, you’d find the construct is secure and reinforced with metal poles.

Unfortunately, the low price is all too telling. The other options on this list offer 98 or 99% relativity inside the tent. However, this grows tent only provides a 95% reflective interior. Now, 95% isn’t bad, and it still made the top 5 for this list.

The iPower Hydroponic Water-Resistance Grow Tent will help keep your grow happy and healthy without draining your electric bill. The thick tent material will help you maintain a grow environment, and it will keep your tent working for years.

What We Liked

  • Easy to clean
  • Repels Pests
  • Keeps all the light in

What We Didn’t Like

  • Interior not as reflective as other models
  • Requires two people to adjust the height

Our Final Thoughts

For a medium-sized option, this tent is high-quality with a few features. The best feature you could ask for from a grow room is that it keeps all the light in. Regarding preventing light from escaping the iPower, Hydroponic Water-Resistance Grow Tent is one of the best options.

Other features that the iPower Hydroponic Water-Resistance Grow Tent has is that it keeps odors contained well. If you’re attempting to grow discreetly but have a bit of substantial space to work with, this tent is a great option.

Its sturdy construction reinforces the stability of the structure. The air vents thoroughly, which are fantastic to prevent the air from going stale. The downside of needing two people to adjust the height is a real hindrance though.

Our Top Pick 

Now that you’ve had a chance to read all of our indoor grow tent reviews, it’s time to pick a winner.

In our eyes, the best indoor grow tent on the market right now is the Gorilla Grow Tent. It is a complete grow package with included lighting system, light fixture, and the ideal tent size. There are multiple size options available however, the tent, and light combo found on this list stands out for a few reasons. First, the lights it comes with are high quality and cover a wide surface area.

Second, the grow room has an inline fan and ducting that uses an active carbon air filter. The circulation fan is adjustable and has a timer. Finally, it’s easy to get in and out of. The zipper doesn’t stick, and you don’t have to stoop over to tend to your indoor plants.

The best grow tent depends on what size of space you have, regardless of whether you’re a newbie or an expert. Every one of the options listed here delivers several features to help you’re indoor grow environment. The only thing left is to decide which is the best option for you and your plants. Of course, your grow room will also have a number of other factors contributing to its success, the lights you choose (HPS, HID, or LED grow lights) also make a huge difference in your indoor plant growing process.

What makes a good grow tent?

While there are some people who choose to build their own grow tents, a quality grow tent can eliminate some of the learning curve associated with growing marijuana indoors. High quality grow tents on the market come designed to simulate the conditions that plants need outside, and conveniently fit in indoor grow areas. The grow tent you choose should also complement your grow lights, grow light kits, ventilation systems, and more.

The right indoor grow tent kits should provide:

  • Protection from bugs
  • Helps prevent stale air
  • Improve power efficiency
  • Odor control
  • Increased power of grow lights

Growing indoors is satisfying but requires controlling the temperature, light exposure, and humidity. An indoor grow tent should make growing indoors easy.


The amount of space you have to grow indoors will determine the size of the grow tent you should choose. Obviously, the more space you have inside, the more options you’ll have in terms of which grow tents fit in your grow area. Luckily, indoor grow tents come in a variety of sizes. Before you buy a grow tent, make sure to carefully measure your space and account for enough space for you to walk around and tend to your plants.

If you only plan on growing 2-3 plants at a time, you can choose a tent that’s about 3×3 feet. A good rule of thumb is to make sure to have 1 square foot of space per plant within the grow box. This will make sure that your plants have enough space to grow to their full capacity in the best grow box for beginners.

So, if you want to grow 4 plants to full maturity, you’ll want to have at least 5 feet by 5 feet of space. The increase in space is necessary for the light to hit throughout your plants, so you don’t miss out on optimal growth.

Ease of Use

You want to choose a grow tent that’s easy for you to use, to eliminate any confusion that might result in a ruined harvest. The first thing to look for is to make sure it’s easy for you to get in and out of the tent to tend to your buds. Check that there is enough space in the tent, and make sure to check that the entrance is easily accessible. Some tents use zippers, which can jam and make it frustrating to get in and out of. Other tents use velcro which is easier, however, it provides less insulation from odor may cause light leaks. Weigh the pros and cons depending on your tent preference.

The second area of concern with ease of use is cleaning the tent. If the grow tent isn’t easy to clean you could be left scrubbing it for hours. Most of the interior materials on these grow tents are waterproof mylar. Typically, reflective mylar is very easy to clean and wipes down with mild soap and water.

Finally, the last ease of use issue is setup. Most of these tents come with very clear instructions for assembly. However, if you need something that’s easy enough to snap together you should look at the smaller tents. Typically, larger tents require far more assembly, and that can become difficult.

Choosing the right grow tent for your needs will make it that much easier to grow and nurture healthy plants with incredible terpene profiles and the highest yields.

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