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6 Large Grow Tents | Biggest Grow Tents for the Biggest Yields

big grow tents

Whether you want to grow marijuana, cannabis, or other plants indoors, you need the best grow tent. You can either buy multiple small grow tents or buy a large grow tent.

A large grow tent has an evident advantage over small or medium grow tents in the growing industry. Big grow tents can fit all the growing supplies, including fans, lights, and filters inside the tent to enhance cannabis growth and yield.

The following articles discuss large grow tents, their features, and how you can use them to grow marijuana like an expert grower.


Best Big Grow Tents in the Market

Gorilla Grow Tent 10x20

Original Gorilla



VIVOSUN 10x10 Grow Tent




Secret Jardin Hydro Shoot

Secret Jardin Hydro Shoot



9x9 Hydroponic Smart Grow Room

SuperRoom Smart



Secret Jardin Dark Room

Secret Jardin Pro 4.0



Ultra Yield Grow Tent

Ultra Yield+Extension




Large Grow Tents [Reviewed]


The Original Gorilla Grow Tents

Gorilla Grow Tent

The Original Gorilla Grow Tent is one of the best large grow tent kits featuring 10 x 20 feet dimensions and 308 pounds of weight. The tent comes with a rear access door, 16 ducting ports of 10 inches in diameter, and 14 electrical ports.

Gorilla Grow tent is one of the most renowned brands manufacturing top-quality grow tents since 2011.

This sturdy Gorilla grow tent comes with 1680D featureful fabric, three to nine times denser than the rest of the grow tents. It means you can get several benefits from the fabric, such as minimal light penetration and noise pollution, in addition to the desired durability and weight support.

One of the most distinctive features of the Gorilla grow tent is that it doesn’t have any plastic corners. It’s because the plastic connectors frequently crack. Instead, the interlocking tent frame comprises a solid metal with metal corners, making it two to five times more robust than the other tents available on the market.

As a result, the Gorilla grow tent can easily support up to 300 pounds of the total weight of lights and fans. In addition, the two thick viewing windows allow you to monitor the plant’s growth without disturbing them.

The interior of the Gorilla grows tent features diamond reflective technology. This innovative lining is responsible for directing the light back to the plants to enhance light exposure. Hence, this adequate reflection ensures minimal light and energy wastage.

The Gorilla tents come with a premium-quality zipper and double-stitched zipper attachment to prevent light or odor leakage.

Indoor gardening has safety concerns, especially water spills. The good news is that the Gorilla grow tent contains a heavy-duty spill tray to contain larger spills. You can conveniently install the tray at the tent’s bottom using the velcro strips.



VIVOSUN Mylar Hydroponic Grow Tent

VIVOSUN 10x10 Grow Tent

If you want to grow indoor plants, the VIVOSUN Mylar Hydroponic Grow Tent is one of the biggest grow tents featuring dimensions of 120 x 120 x 80 inches.

The most significant reasons behind buying the VIVOSUN grow tent are its sturdy design, easy installation, heavy-duty zippers, and tear-proof canvas. Lucky for you, this affordable grow tent comes with a tool bag so you can store your tools and other essential elements or accessories.

The 98 percent reflective mylar fabric is known for its light-blocking feature that doesn’t let any light leak from the tent. Moreover, the 600D canvas is tear-proof and double-stitched to support the weight of the accessories you install inside.

The thick viewing window allows you to monitor the plant’s growth without disturbing them. Additionally, the VIVOSUN hydroponic grow tent comes with a removable floor tray to contain water spills.

The good news is you can assemble and install the VIVOSUN grow tent on your own within 15 to 30 minutes following the instruction booklet. It means you don’t need to spend money hiring a professional to do the tent setup.

The VIVOSUN grow tent design includes multiple well-placed openings to accommodate fans, ducts, and cables. All the openings come with dual drawstring closures to ensure tightly reinforced seals guarantee light proofing.

Lastly, this reliable grow tent comes with a one-year warranty to ensure a safe investment.



Secret Jardin Hydro Shoot

Secret Jardin Hydro Shoot

Whether you are a beginner or an expert grower, the Secret Jardin Hydro Shoot is an all-rounder giant grow tent featuring dimensions of 20 x 10 x 6 feet.

This sturdy grow tent offers a robust structure comprising 16 mm galvanized steel tubes to support the tent weight. Another good news is that the tubes don’t rust, courtesy of the corrosion-proof paint.

The premium-quality zipper coupled with the thick exterior fabric ensures minimal light leakage from the tent.

The tent is made of 210D tear-proof canvas. Moreover, the mylar lining is washable and more lightproof. That’s why the tent offers 95 percent light reflection to enhance light distribution and exposure.

The Secret Jardin Hydro Shoot includes lighting holders and filters to facilitate the installation of reflectors, fans, and carbon filters. Furthermore, the tent comes with four 15 inches intake and outlet socks with tightening strings to seal the light.

The removable water tray catches all the drippings, so you don’t have to spend extra time cleaning the tent.

The Secret Jardin Hydro Shoot is the biggest grow tent that can easily accommodate two to five-foot-tall plants.



SuperRoom Hydroponic Smart Grow Room

9x9 Hydroponic Smart Grow Room

The SuperRoom Hydroponic Smart Grow Room is a 9 x 9 feet giant grow tent that offers around 730 cubic feet to grow indoor plants. In addition, you can place up to 30-gallon soil pots inside this sturdy grow tent.

This featureful grow tent comes with premium activated carbon filtration to boost growth and yield. In addition, the interlocking construction is made of steel instead of fragile plastic to support the weight of the fabric and other hanging accessories.

Since it’s a smart room, it means you can control the lighting and watering schedules by installing a mobile app on your smart device.

The app facility isn’t available in any of the grow tent kits reviewed above. Additionally, the app allows you to monitor and optimize the grow light timing and watering schedule.

Lastly, this reliable smart grow room comes with a three-year warranty and exceptional customer service available five days a week.

The SuperRoom smart grow room is perfect for beginners since it includes all the essential elements, such as LED grow lights, carbon filters, inline fans, TDS meters, and others. It means all you need to do is place your plants in this entirely automated system, and you are good to go.



Secret Jardin Dark Room Pro 4.0

Secret Jardin Dark Room

The Secret Jardin Dark Room Pro 4.0 comes with 120 x 120 x 80 inches dimensions, 95 percent reflective mylar fabric, and sturdy but extremely thin steel poles. The good news is that this large grow tent comes with hydroponic equipment bars and accessories to support carbon filters and low-hanging lights.

Secret Jardin is one of the most reputed companies that has been designing grow tents with hydroponic accessories since 2006.

The 210D fabric is tear-roof and offers three times more abrasion resistance than the grow tents available in the market. Not only that but the interior fabric is webbed to guarantee light-proofing.

You can conveniently wash the tent and store it when not in use. The frame is strong enough to support 65 pounds of ventilation lighting and other accessories you mount.

The Secret Jardin Dark Room comes with 11 ports, including two ports for interaction, two for extraction, four for cool tubes, and three for cables. Additionally, the tent comes with a waterproof tray at the bottom to collect all the drippings.



Ultra Yield Extension Grow Tent

Ultra Yield Grow Tent

As the name suggests, the Ultra Yield Extension Grow Tent is one of the best grow tent kits featuring dimensions of 120 x 120 x 84 inches with a 12 inches extension.

This sturdy grow tent comes with 1680D mylar fabric, providing unparalleled durability compared to 600D canvas. We all know that 600D canvas offers an inadequate thread density than 1680D fabric.

This all-rounder grow tent kit comes with an adjustable height extension kit extension to accommodate plants of a larger height. You can adjust the tent’s height between 84 to 96 inches.

The Ultra Yield grow tent features a 22 mm steel tube frame to support the thick fabric. You can also hang lights, fans, and carbon filters up to 250 pounds, which is incredible.

You can open the tent 180 degrees from the default align center to water and trim the plants. The two clear viewports also allow you to monitor the growing process without opening the tent, thus ensuring zero light leakage.

Lastly, this reliable grow tent comes with a warranty of 12 months to ensure a safe investment. It means you can replace the ten with a year if you experience any issues. The good news is customer services respond within 24 hours to resolve your issue.





What Is the Biggest Grow Tent?

Unfortunately, there are limited options for big grow tents available in the market. It’s because many home growers have limited indoor space; that’s why they buy a couple of small or medium grow tents.

However, if you don’t have a space problem, you can buy large grow tents of 10 x 10 feet or above dimensions. The grow tent should be big enough to accommodate all the equipment, such as inline fans, grow lights, bug resistant pre-filters to maximize the cannabis yield. You can grow 64 medium or 50 larger plants in a big grow tent.

A bigger tent of 10 x 20 feet size allows you to create multiple isles inside. This way, you can conveniently look after the plants without overpacking them inside.


What Size Tent Do I Need for 10 Plants?

You can follow the Sea of Green SoG method to grow the plants in a grow tent. According to this rule, each small-sized plant requires one square foot of space. It means 5×5 feet grow tent can easily accommodate 25 plants and so on.

Alternatively, you can multiply the total number of plants you want to grow by the square foot of each plant. For example, a medium-sized plant takes around four square feet.

It means five medium-sized plants take around four square feet each, making a total of 20 square feet. It means you need a 5×4 feet tent.

However, you won’t be able to find tents in perfect sizes. It means you won’t find 5.4 feet or a 2×10 feet tent; instead, you’ll buy a 5×5 grow tent.

If you want to grow ten plants, you need a 5×10 feet tent at least. Furthermore, you can also opt for an 8×6 feet tent. However, growing tents of these particular dimensions aren’t common.

That’s why you can either buy an 8×8 or a 10×10 feet large grow tent to offer ample space for ten plants to grow. This way, you’ll also be able to fit the fans, lights, and filters inside the grow tent.


Are Indoor Grow Tents Worth It?

Undoubtedly, yes. If you are a small-scale grower, a grow tent is your best friend.

A grow tent offers you one of the most efficient ways to grow plants and marijuana indoors. Most of the grow tents are made of Mylar fabric with a reflective interior. This way, a grow tent facilitates you in maintaining the best-growing conditions inside the tent.

Similarly, you can grow your favorite plants, vegetables, and fruit throughout the year irrespective of the weather or regional climate.

An indoor grow tent is lightweight, portable, and easy to assemble. This way, you can conveniently move the grow tent inside your house and grow different strains of marijuana.

Another good news is that the indoor grow tents don’t let the unpleasant smell or odor of the crops or soil outside the tent. It’s undoubtedly a sign of relief as you don’t have to worry about your unpleasant odors filling your rooms.


How Many Plants Can You Fit In a 10×10 Grow Tent?

You can grow 24 to 36 plants in a 10×10 grow tent, depending upon the size of the plants.


What Size Do Grow Tents Come In?

You can find all kinds of indoor grow tents ranging from small 2×2 size up to 10×20 size. However, you should know that the grow tents aren’t available in all ideal sizes. For instance, you won’t be able to find a grow tents range of 3×6, 4×6, or 5×7 feet. The most commonly available grow tent sizes includes:

  • 2×2, 2×3, 2×4
  • 3×3, 3×4, 3×5
  • 4×4, 4×8
  • 5×5, 5×9, 5×10
  • 8×8, 8×16
  • 9×9,
  • 10×10, 10×20

You should know that all the above dimensions are in square feet. So, for instance, a 2×4 or 3×3 tent is perfect for growing two to four plants. Similarly, you can grow four to six plants with LED lights in a 4×4 grow tent.

Moving on, you can buy a 5×5 or 4×8 grow tent to grow four to ten plants, while a 5×9 or 8×8 ten offers ample space to grow nine to 16 plants.


What Is the Best 2021 Grow Tent?

A best grow tent lets you maintain the growing environment, air quality, and light exposure and regulate the temperature and humidity to improve cannabis yield.

Other qualities of the best grow tent include a light-proof reflective lining. This interior lining serves a multi-purpose role of reflecting the light to the plants for better light exposure and prevents the light from leaking outside the tent.

One of the most distinctive features of the best grow tent frames is convenient assembly. Not only that, but it’s lightweight, portable, and easy to store when not in use.

The grow tent frames should support the additional equipment such as lights and fans that you mount or hang.

Similarly, the thickness of the grow tent plays a make or break role in the growth and development of marijuana. For instance, the thickness of the tent Grow tent ranges from 1680D canvas thread to 2100D canvas thread. The rule of thumb is that more threads mean a stronger tent, while inadequate thread density presents a weak and unsupportive fabric that won’t last long.

The grow tent should come with windows, doors, ducting ports, and cord ports. The windows offer air ventilation while the door ensures accessibility.

Moreover, the duct and cord ports allow you to run the electricity and ventilation. Unfortunately, the loose ducting seals don’t prevent light leakage; that’s why the ports should come with drawstrings.

Lastly, it shouldn’t be a burden on your pocket while buying a grow tent. You can get grow tents ranging from $60 to $200 depending upon the size and material.

The grow tents reviewed above are the best large grow tents available in the market. You can buy any of them to create your environment.


large grow tents


Wrapping Up with the Biggest Grow Tents

If you want to grow marijuana or cannabis indoors, you should make a one-time, long-term investment to buy a large grow tent. Similarly, buying a large grow tent is necessary if you live in a region with extreme weather conditions.

A bigger grow tent allows you to grow plants in a controlled environment to ensure better plant growth and, of course, overall yield.

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