The Best 2×4 Grow Tent Setups for Discreet Closet Grows

Whether you’re an experienced cannabis grower or you’re thinking about trying your hand at it for the first time, the cultivation process can be very rewarding – but it can be quite tricky, too.

What, between climate issues, pest infestations, odors, privacy, and space, there’s a lot that goes into growing cannabis, and all of those things need to perfectly synchronize – and that can be downright hard. Fortunately, there’s a simple way that you can address all of these elements. How? By growing indoors!

how to grow cannabis in home beginners

Growing cannabis indoors is a great solution to the challenges inherent in mother nature. Intense heat, deep freezes, deluges, and other weather-related issues won’t be as much of an issue, there are fewer pests to contend with, and you can conceal what you’re growing from the prying eyes or sniffing noses of nosy neighbors.

However, while these issues are fewer when you grow indoors, they aren’t completely eradicated; plus, there’s still the odor that you have to deal with – not to mention the fact that you may want to hide what you’re growing from roommates or visitors.

Fortunately, there’s a way that you can create the ideal environment for growing cannabis indoors. A cannabis-specific grow tent designed for containing smells and growing cannabis is the perfect solution. 

Grow tents come in a variety of shapes and sizes, but if you’re just starting out, you don’t have a lot of room to work with, or you’re only planning on growing a relatively small crop, a 2×4 grow tent is the perfect choice. Interested in learning more about the benefits of 2×4 grow tents?

Go on son, read on to find out the benefits of indoor cultivating with a grow tent, and to find a list of some of the best options currently on the market. 

compact indoor grow tents

What Makes a Cannabis Grow Tent Unique

First and foremost, let’s define what a 2×4 grow tent is. It’s technically a grow room that is designed for cultivating different types of plants indoors, such as veggies, fruits, and flowers. They’re also ideal for growing cannabis. They’re made of special materials; typically, the interior is reflective, and the exterior is durable canvas.

A good grow tent will also feature sealable doors and viewing windows, as well as port holes that can be used to fit fans and ventilation as well as lighting-associated electrical equipment. They can accommodate lighting, too. Grow tents are available in an assortment of sizes; 2 feet by 4 feet and 5 feet by 5 feet are two of the most popular sizes. 

What are the Benefits of Using a 2×4 Grow Tent?

If you’re planning on cultivating cannabis indoors, there are plenty of great reasons to use a 2×4 grow tent. Here’s a look at just some of those benefits: 

  • At 2 feet by 4 feet, they’re small enough that they won’t take up a ton of space, yet they offer enough room to accommodate a decent amount of plants. 
  • They allow you to create the ideal growing environment for cannabis, as you can control the temperature, humidity, ventilation, and lighting. 
  • They keep pests at bay. While it’s true that compared to outdoors, there are fewer pests to contend with indoors; however, bugs that like to munch on cannabis can find their way inside. A grow tent helps to prevent those buggers from accessing the plants. 
  • A grow tent conceals the plants, hiding them from prying eyes. 
  • A grow tent also helps to conceal the odor that cannabis plants produce. 
  • They keep any mess, such as soil, water, falling leaves, contained in one location, making indoor growing a lot neater. 

All of these benefits combined together will allow you to take advantage of the biggest benefit of using a grow tent to cultivate cannabis indoors: healthier, more robust crops, and more bountiful yields. 

Does 2×4 seem like it may not be big enough for you? Well, it is about the size of an average room closet so yeah, if you’re looking to grow more than a plant or two you might want to jump up to the next most common standardized grow tent size which are the 5×5 units.

grow tents for cannabis

Factors to Consider When You’re Shopping for a 2×4 Grow Tent

Now that you know some of the benefits that are associated with using a grow tent to cultivate cannabis indoors, if you’ve decided that yes, you would like to use one, let’s take a look at some of the key factors that you should take into consider when you’re shopping. 

  • The construction. The construction of the grow tent is crucial. This includes both the fabric that the tent itself is made of, as well as the bars that support the tent. The best 2×4 grow tents feature durable canvas exterior and are lined with reflective material on the interior, and the seams are double stitched. The poles are made of lightweight, yet heavy-duty, rustproof metals, such as aluminum. 
  • The features. You’ll want to consider the features that the tent offers, too. The best grow tents will feature circular shaped holes that can accommodate ventilation and electrical systems, and they may feature hooks on the ceiling that grow lights can be suspended from, too. They will also feature double-zipped doors and access windows, and durable, removable floors. 
  • Ease of use. You don’t want the set-up to be complicated. Thoughtfully designed 2×4 grow tents are super easy set up with tool-free assembly and disassembly. 
  • The price. Last but certainly not least, you’ll also want to consider the cost of the tent. The prices of 2×4 grow tents vary widely. To avoid spending more than you can comfortably afford, set a budget before you start shopping is highly recommended. 

VIVOSUN 48”x24”x60” Hydroponic Mylar Grow Tent with Observation Window and Floor Tray for Indoor Plant Growing 

VIVOSUN S425 4x2 Grow Tent, 48"x24"x60" High Reflective Mylar with Observation Window...
  • Keeps All Light Inside: The VIVOSUN Hydroponic Mylar Grow Tent is made of high-quality 600D Oxford canvas that is lined with reinforced PE layer and 100%-reflective mylar...
  • Stand Sturdy & Extra-thick Materials: The indoor tent is supported with strong metal poles, top bars, and tool-free corner connectors to lock the structure securely in...

First up on our list of the best 2×4 grow tents is this option from VIVOSUN. Their Hydroponic Mylar Grow Tent with Observation Window and Floor Tray is specifically designed to create the perfect indoor growing environment for cannabis plants. Measuring 48 inches by 24 inches by 60 inches, offering ample space for a decent size weed garden.

The exterior of this tent is constructed of premium-quality tear-proof, waterproof, 340 g. Oxford canvas fabric with double-stitched seams, providing exceptional light blockage. The interior is lined with non-toxic PE, 100 percent reflective Mylar material, which will ensure proper light discernment.  Super-strong rustproof metal poles support the tent, and assembly is simple and doesn’t require any tools. 

An observation window allows you to check on your plants without having to bend over or disturb them, and an easy-access door unzips smoothly so you can attend to your buds. Hang bars inside the tent can support grow lamps that weigh up to 88 pounds, and circular port holes can accommodate various ventilation systems. It comes complete with carbon filter belts and a durable, removable floor tray that will contain messes and is easy to clean, too. 


  • Durable tear-proof, waterproof Oxford canvas exterior
  • 100 percent reflective Mylar interior is made of non-toxic PE material
  • Rustproof metal poles support the tent
  • No-tool assembly 
  • Removable floor tray 
  • Double-zipper easy-access door and observation window
  • Port holes accommodate ventilation systems
  • Interior hanging bars can support up to 88 pounds of weight
  • Affordably priced


  • One user said that the box was damaged when they received it

MARS HYDRO Grow Tent 2’x4’x6’ Canvas Reflective Mylar Hydroponic Grow Tents with Removable Floor Tray for Houseplants Growing Room

MARS HYDRO 4x2x6 Advanced Grow Tent, 48"x24"x71" High Reflective Mylar 1680D for...
  • UPGRADED ZIPPER FLAP FOR PERFECT LIGHT LOCKING: MARS HYDRO grow tent interior is highly reflective and density diamond mylar. An exclusive shade cloth is equipped on the...
  • STURDY METAL STRUCTURE AND EASIER SETUP: Crafted with stable metal poles, corner adapters and top bars, this growing tent is superior for its durability, neither rusting...

If you have a little more room in your budget and you’re looking for a 2×4 grow tent that’s a little more top-of-the-line, the MARS HYDRO Grow Tent is a great choice. The interior of this tent is constructed of highly-reflective diamond Mylar, and the exterior is made of 1680D tear-proof and waterproof canvas, so it’s even more durable than the previous model.

What’s more, the seams are double-stitched and help to keep light inside so that your plants can absorb more of that light and you can enjoy even better outcomes. Metal poles and stable corner adapters are easy to assemble, stand sturdy, and won’t rust. Thanks to the tool-free assembly, setting this tent up is a breeze. 

An observation window allows you to peek on your plants without disturbing their setup, and also helps to dissipate heat and ventilate air. An smooth-zip door allows for easy access so tending to your plants will be a cinch. A removable waterproof floor tray will hold any soil, water, and plant matter, keeping the space neat and tidy. 


  • 1680D tear-proof, waterproof canvas exterior
  • Super-reflective diamond Mylar-lined interior 
  • Double-stitched seams
  • Stable metal poles and corner adaptors 
  • Easy, tool-free assembly 
  • Observation window and easy to access door
  • Removable, waterproof floor tray
  • Dual cinching duct ports and built-in meh screen and cloth shield light
  • Backed by a manufacturer guarantee


  • The price is a bit on the high side

CoolGrows 24”x24”x36” Mylar Grow Tent with Observation Window and Floor Tray for Indoor Plant Growing 

CoolGrows Grow Tent, 2x2 Feet Mylar Grow Tent with Obeservation Window and Floor Tray...
  • LIGHT PROOF: This grow tent blocks all light from escaping. On the interior, a highly reflective mylar gives an efficiency boost to lighting setups of any power...
  • HIGH QUALITY & PVC FREE: This indoor growing tent with heavy-duty zippers with black lining and double stitching for light protection ensure durability and long-lasting...

If you’re new to indoor growing and you don’t want to spend a lot on your first tent or you just want to keep costs under-wraps, the CoolGrows Mylar Grow Tent with Observation Window and Floor Tray is a great choice.

The exterior of the CoolGrows tents are made of 600D thick canvas and the interiors are constructed of PEVA, PVC-free, eco-friendly materials, which is then lined with highly reflective Mylar materials for even light distribution around your plants. The metal poles are super-durable, rust-proof, and don’t require any tools to assemble. 

Any easy-to-access door features heavy-duty zippers that will prevent light from escaping. An observation window lets you keep tabs on your plants without messing up the setup. Double-stitched seams further ensures the durability of the tent, and thoughtfully placed duct ports accommodate all types of ventilation systems. A waterproof, removable floor tray will contain leaves, water, and soil, allowing for mess-free indoor gardening. 


  • 600D canvas exterior with double-stitched seams
  • PEVA, PVC-free materials
  • Super-reflective Mylar-lined interior
  • Easy tool-free assemble
  • Rustproof metal poles
  • Easy to access door and observation window
  • Washable removable floor tray 
  • Affordably priced


  • A few users said that light did leak from the seams

Gorilla Grow Tent GGT24 Grow Tent, 2 by 4 by 6 feet/11-Inch

Gorilla Grow Tent 2x4, Tallest Height-Adjustable, Industrial-Strength Thickest Canvas...
  • Gorilla Grow Tent is designed for indoor gardening, suitable for growing all types of vegetables, flowering plants, and mushrooms - available in sizes 2x2.5, 2x4, 3x3,...
  • TALLEST: Get bigger yields - height adjustable from 6'11" to 7'11" with included 1' extension kit or 8'11"-9'11" with 2' extension kit (sold separately).

Last but most certainly not least on our list of the best 2×4 indoor grow tents is this option from Gorilla Grow. Their GGT24 Grown Tent offers 2 feet by 4 feet by 6 feet, 11 inches of space, so you’ll have ample space to accommodate your plants, yet it won’t be so overwhelming large that it takes up a ton of space.

The exterior of the Gorilla Grow GGT24 is constructed of super-thick 1680D tear-proof, waterproof canvas material, the interior features diamond reflective material that ensures ample light reflectivity so that your plants will receive ideal levels of light. Double-cinching duct ports can accommodate all types of ventilation systems, EZ view windows allow you to keep tabs on your plants without damaging their setup

This tent comes complete with a heavy-duty, waterproof spill tray that will keep messes neatly contained and that will allow for easy clean up. This 2×4 grow tent also comes complete with an integrated tool pouch that offers plenty of room for gardening tools, and attaches to the interior of the so you can easily access the tools you need, when you need them.

Rounding out the features that this 2×4 grow tent offers include an industrial strength zipper, an all-steel interlocking frame. It’s also offers ample overhead room so that it will be able to accommodate plants that reach all heights. 


  • The exterior is constructed of the thickest 1680D Oxford canvas material 
  • The interior is lined with a highly-reflective diamond Mylar material that distributes light evenly throughout the tent
  • The roof height can be easily adjusted
  • Easy to access entry door features a heavy-duty closure, too; same for an observation window
  • Heavy-duty, removable, waterproof spill tray
  • Double-stitched seams 
  • 200 percent metal interlocking, super-sturdy frame and connectors
  • Easy assembly


  • While the vast majority said they were very impressed with the design, they did report that it was a bit challenging to put together
  • The price is a bit on the high side
HerbCEO Final Thoughts

Herb CEO Summary

Whether you’re thinking about growing cannabis plants indoors for the first time ever, or you want to expand your indoor cultivation profits, a 2×4 grow tent is the perfect choice. These tents offer plenty of space for novice gardeners or those who want to expand their growing efforts.

Whatever your situation may be, any of the 2×4 grow tents would be sure to meet your needs so that you can produce the highest quality, most robust yields. Sizes scale up in a fairly linear fashion so if 2×4 isn’t big enough you can go up to 5×5 or bigger.

Conversely you can just find a place that is accepting and go with the all organic outdoor organic sun-grown route which produces some pretty delightful buds indeed. Hey, it doesn’t hurt to dream!

Last update on 2024-03-04 / Affiliate links / Images from Amazon Product Advertising API

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