The Best Grow Tents of 2023

Get started growing plants indoors with indoor grow tents that create an ideal environment for plants, flowers, herbs, and vegetables.

By Jenn Ryan | Updated Jan 31, 2022 7:43 PM

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The Best Grow Tents Options


Grow tents can be a must for hydroponic gardening, which is increasing in popularity thanks to the flexibility it offers growers who are lacking in soil space. Grow tents can be used inside or outside for hydroponic plants, but their main function is helping growers maintain the perfect environment for their plants.

Finding the best grow tents is important because the quality of a grow tent will affect how well you can control the environment for your plants. The size, fabric, ventilation, and frame all matter in regard to how well your new grow tent will function. In order to help you navigate the options, keep reading to find out several key considerations when shopping for a grow tent, and check out some of the best grow tent kits for specific situations below.

  1. BEST OVERALL: VIVOSUN 48″ x 48″ x 80″ Hydroponic Mylar Grow Tent
  2. BEST BANG FOR THE BUCK: Nova Microdermabrasion Hydroponic Grow Tent
  3. UPGRADE PICK: Gorilla Grow Tent Lite Line
  4. BEST FOR LIMITED SPACE: MARS HYDRO 36″x36″x71″ Grow Tent
  5. BEST LARGE: VIVOSUN 96″x48″x80″ Mylar Hydroponic Grow Tent
  6. BEST FOR DURABILITY: Spider Farmer Pro-Grade Grow Tent
  7. BEST FOR BEGINNERS: CoolGrows 48″x48″x80″ Indoor Mylar Hydroponics
  8. BEST FOR STARTING PLANTS: Nova Microdermabrasion Mini Greenhouse
The Best Grow Tents Options


What to Consider When Choosing the Best Grow Tent

Choosing the best indoor grow tent means evaluating a few key features of the tent, including the size, insulation, ventilation, assembly, and features. All these factors will affect the longevity of a grow tent and how well it will support indoor gardening needs.


Grow tents are primarily meant to go indoors, which means the size of the home, garage, basement, or shed where the grow tent will be placed matters. Another consideration is the expected height of the plants that will be grown, so the height of the grow tent will matter as well.

Some tents are wider than they are tall, while others are taller than they are wide. Some indoor grow tents have a pitched roof to allow for taller plants to grow. Know the ceiling height of the indoor space and consider the plants that will be inside the tent when considering the size of a new grow tent.


Grow tents are made from fabric, and this is an important consideration because the fabric of a grow tent affects the insulation of the plants.

The outside fabric is typically made of a synthetic fabric such as polyester or nylon. These fabrics are rated by a number and a “D” that stands for “denier.” Denier is a unit of measurement that describes the thickness of the fabric. The higher the number, the thicker and more tear resistant the fabric.

The inner part of the tent, which is the shiny material often seen, is called Mylar. Mylar is made of polyethylene terephthalate (PET) and helps enhance the effectiveness of the lights inside the tent. Mylar is heat resistant and is at lower risk of catching fire.

The type of fabric on a grow tent can also affect whether outside light sources can “leak” inside. This is important because certain plants need a dark/light cycle to flourish properly. If tent lights are off at night but household members are still up and using lights in the home, the house lights won’t affect the growth of the plants.

On the other hand, light from inside the tent can also “leak” out, which can disrupt a household. Generally, thicker fabric and quality zippers can help stop light leaks. For this reason, it is helpful for any doors or windows on the grow tent to also have covers.

Frame and Weight Capacity

The frames of grow tents can either be made from plastic or metal. Plastic frames tend to be lighter while still supporting the grow tent’s weight; however, metal tends to be able to hold more weight. The material doesn’t matter as much as the quality when choosing the best indoor grow tent. If a tent with metal frames is chosen, however, the framing material performs best when coated to ensure it doesn’t rust over time.

The material of the frame also affects the weight capacity when hanging plants and lights in the tent. While it will depend on the specific tent, the best indoor grow tent kits can usually hold anywhere between 100 to 175 pounds of weight.

Doors and Windows

Every grow tent has at least one door that allows access inside the grow tent. The doors can vary in size, but most run the entire height of the grow tent for easy access to all parts of it. Regardless of the door size, the best grow tents have zippers that properly seal the fabric shut to prevent light leaks and keep the heat inside to nourish plants.

However, not every grow tent will have windows. Whether or not a window is desired is a personal choice. Windows provide the ability to peek in on plants without opening the door and letting heat out. However, one downside to having windows is that the window will need to have a cover on it to prevent light leaks or escaping heat.

Ventilation, Exhaust, and Cord Ports

All grow tents need to have ventilation to ensure that plants have enough carbon dioxide and to support proper temperature and humidity. Some grow tent kits come with an exhaust fan to help remove stale air and infuse fresh air in. However, a separate ventilation or exhaust fan will be needed for most tents.

Some grow tents also come with dual exhaust ports and cord ports to ensure there is plenty of room for everything needed, including cords from lights and fans. Checking how many ventilation ports or cord ports are available on each model under consideration can help determine the best grow tent kit for a gardener’s needs.


Not every grow tent is easy to set up. Some will require tools, while others don’t require any tools to get started. Generally, the more sturdy the tent, the more complex it will be to assemble. Grow tents come with instructions to help setup go smoother, but not all instructions are created equal when it comes to detail and specificity.

If the complexity of the assembly or additional tools required is a concern, be sure to check the manufacturer’s description of the product to see if extra tools are needed. Most indoor grow tents don’t require anything beyond what comes with the kit for assembly.

Extra Features

Grow tent kits may come with extra features. These could include windows, removable floor trays, and even a bag to keep the tent in when not in use. Although extra features aren’t strictly necessary for the grow tent to grow plants, they can be helpful.

For example, having a removable floor tray allows for easy cleaning on the bottom of the tent. Windows allow gardeners to check the progress of plants without opening the door, which offers better control of temperature and humidity levels.

If extra features are important, consider them before making the decision on the best grow tent for the hydroponic garden.

Our Top Picks

After reviewing several of the top products on the market, we created this list of our top picks for some of the best indoor grow tents. The options below include smaller tents as well as large tents and even a mini option for starter plants so gardeners at various stages can create an indoor greenhouse.

Best Overall

The Best Grow Tents Option: VIVOSUN 48 x 48 x 80 Hydroponic Mylar Grow Tent

This sizable grow tent measures 48 by 48 by 80 inches, meaning it can house six to eight plants in 3-gallon pots in the tent. It’s lined with reflective Mylar to increase heating efficiency.

The tent comes with a door that runs the full length of one side, but it also comes with a window for viewing. It features dual ports for exhaust vents and a removable floor tray for easy cleaning. No tools are required to set up this grow tent and get started growing.

The tent has metal poles instead of plastic and has 600D fabric on the outside. Double-layer black-lined zippers help prevent light leaks and protect plants.

Product Specs

  • Dimensions: 48 by 48 by 80 inches
  • Difficulty level: Beginner
  • Weight: 37.5 pounds


  • Comes with removable floor tray
  • Comes with a sturdy hanging bar for plants
  • No tools required for assembly
  • Zippers help keep light in


  • Viewing window may be too tall for some people.

Get the VIVOSUN Hydroponic Mylar Grow Tent on Amazon or at Walmart.

Best Bang for the Buck

The Best Grow Tents Option: Nova Microdermabrasion Hydroponic Grow Tent

With three hanging rods and different ports for exhaust fans and wires, this grow tent also has a removable floor tray. At 48 by 48 by 80 inches, this grow tent offers ample space inside for about six to eight plants.

Made with 600D fabric with Mylar on the interior to help increase the heat inside, its frame is made with metal poles instead of plastic. It also weighs less than other top grow tents of similar size at just 28 pounds. In addition to its affordable price, tools aren’t needed to set up this grow tent.

Product Specs

  • Dimensions: 48 by 48 by 80 inches
  • Difficulty level: Beginner
  • Weight: 28 pounds


  • Comes with hanging bars
  • Metal frame bars
  • Removable tray on the bottom


  • More prone to light leaks than some models

Get the Nova Microdermabrasion Mylar Hydroponic Grow Tent on Amazon.

Upgrade Pick

The Best Grow Tents Option: Gorilla Grow Tent Lite Line

When searching for a larger grow tent that’s a bit sturdier than others, this tent from Gorilla Grow Tent can be a worthwhile consideration. At 48 by 96 by 79 inches, it weighs 49 pounds. The height of this grow tent is actually adjustable with the separate purchase of extension poles, which can add another foot of height onto the grow tent.

This grow tent uses metal framing and has tool pouches built directly into the grow tent so gardening tools can be kept right where they are needed. It also has dual cinching ports for tent lights and electrical ports and features viewing windows for a gardener’s convenience.

Product Specs

  • Dimensions: 48 by 96 by 79 inches
  • Difficulty level: Intermediate
  • Weight: 49 pounds


  • Can adjust height with extension bars (purchase separately)
  • Durable metal framing
  • Built-in tool bags
  • Viewing windows


  • Heavier weight than others makes it less portable

Get the Gorilla Grow Tent Lite Line on Amazon or at Gorilla Grow Tent.

Best for Limited Space

The Best Grow Tents Option: MARS HYDRO 36 x36 x71 Grow Tent

When looking for a grow tent that has a smaller footprint yet doesn’t compromise too much on height, this grow tent from Mars Hydro delivers. With metal framing, removable floor trays, Mylar lining, and dual cinching ports, it also has double-stitched seams to help prevent light leaks.

With observation windows and no tools necessary to get started, this grow tent is easy to assemble for beginners or for when short on space. The fabric is 1680D, which makes it very sturdy and can help prevent light leaks and heat loss. As long as there is the ceiling height, this tent can be placed in any 36-by-36-inch space.

Product Specs

  • Dimensions: 36 by 36 by 71 inches
  • Difficulty level: Beginner
  • Weight: 19.1 pounds


  • Double-stitched seams to help prevent light leaks
  • No tools needed for assembly
  • Smaller footprint makes it easy to put virtually anywhere
  • Metal framing


  • Main door opens up on only one side

Get the Mars Hydro Grow Tent on Amazon.

Best Large

The Best Grow Tents Option: VIVOSUN 96 x48 x80 Mylar Hydroponic Grow Tent

When a larger grow tent to house as many plants as possible is needed, this option from VIVOSUN might be a good fit. It is 96 by 48 by 80 inches, and up to 16 plants can grow in 3-gallon pots with this tent. The zipper has a black lining to help prevent light leaks, and the seams are double-stitched for the same purpose. It comes with two doors and observation windows and doesn’t require tools for assembly.

The tent is made with 600D fabric and metal poles. It comes with a removable floor tray, built-in tool organizers, and dual-layer vent openings. The tent’s hanging bar can hold up to 88 pounds.

Product Specs

  • Dimensions: 96 by 48 by 80 inches
  • Difficulty level: Intermediate
  • Weight: 46 pounds


  • Surprisingly easy to assemble
  • Black-lined zippers and dual stitching prevent light leaks
  • Comes with observation windows


  • Large size makes it inconvenient to place in many homes or garages

Get the VIVOSUN Hydroponic Grow Tent on Amazon or at Walmart.

Best for Durability

The Best Grow Tents Option: Spider Farmer Pro-Grade Grow Tent

If searching for the most durable grow tent kit, consider this option from Spider Farmer. This 60-by-60-by-80-inch tent is made with 1680D fabric, which is tear resistant and also helps the grow tent retain heat better. The hanging bars can also support up to 140 pounds.

The tent comes with a removable floor tray and dual exhaust ports in addition to power cord ports. Made with metal framing, this tent doesn’t require any tools to assemble. It has an observation window in addition to its full-length door. Since the window is mesh-lined, it can also work to help ventilate the tent.

Product Specs

  • Dimensions: 60 by 60 by 80 inches
  • Difficulty level: Intermediate
  • Weight: 33 pounds


  • Durable fabric
  • Bars can support up to 140 pounds of weight
  • Metal framing
  • Mesh observation window


  • Not as easy to assemble as other tents

Get the Spider Farmer Pro-Grade Grow Tent on Amazon or on

Best for Beginners

The Best Grow Tents Option: CoolGrows Indoor Mylar Hydroponics

For a beginner indoor gardener who is looking for an easy-to-assemble tent at an affordable price, this tent from CoolGrows may be worth considering. This 48-by-48-by-80-inch grow tent comes with an observation window and has tool-free assembly.

The tent is made with 600D canvas and metal framing, and the tray at the bottom is removable. The tent also comes with hanging bars. It comes with several observation windows and ports so plants can be properly ventilated and gardeners can check on their progress.

While it doesn’t come with any extra features such as a tool bag or a door that opens from more than one side, this tent is a great start for beginners.

Product Specs

  • Dimensions: 48 by 48 by 80 inches
  • Difficulty level: Intermediate
  • Weight: 26.5 pounds


  • No tools required for assembly
  • Removable floor tray
  • Metal framing


  • Door only opens from one side

Get the CoolGrows Indoor Mylar Hydroponics Grow Tent on Amazon.

Best for Starting Plants

The Best Grow Tents Option: Nova Microdermabrasion Mini Greenhouse Indoor Outdoor

When growing plants indoors with an absolute minimal investment and without taking up hardly any floor space, this mini greenhouse can be used both inside and outside as a grow tent.

Although it doesn’t come with exhaust fans or hanging bars for plants, it does come with shelves so four tiers can be set up for starting plants such as seedlings for transferring to an outdoor garden when the time comes.

The shelves are made of powder-coated steel, and it comes with a waterproof cover to keep plants protected from the weather should it be used outside. The covers also help keep heat inside during the day. No tools are required to set it up.

Product Specs

  • Dimensions: 27.25 by 19 by 63 inches
  • Difficulty level: Intermediate
  • Weight: 10.16 pounds


  • Lightweight product is easy to move inside or outside
  • Shelves are removable
  • Cover is waterproof


  • Lightweight product makes it less sturdy when used outdoors
  • No hanging bars or exhaust vents

Get the Mini Greenhouse on Amazon.

Our Verdict

When shopping for a new grow tent, the VIVOSUN Hydroponic Mylar Grow Tent is an excellent choice due to its versatile size, durable fabric cover, and extra features. For those with a stricter budget, the Nova Microdermabrasion Hydroponic Grow Tent offers comparable features at a lower price point. Both of these products are also easy to assemble, making them ideal for both beginners and seasoned gardeners alike.

How We Chose the Best Grow Tents

After extensively researching grow tent products, their features, customer reviews, and leading and niche companies, we selected the list of some of the best indoor grow tents based on a few factors. Among these factors were durability, quality, price, assembly, and extra features. The size was less of a consideration since many brands include different sizes so buyers can choose the right option for them.

The best grow tents were those that had features many buyers were looking for, such as exhaust ports, hanging bars, metal framing, durable fabric, and dual stitching to help reduce light leaking. Observation windows and the number of openings were also considered as convenience features when reviewing the best grow tents.


After reviewing the shopping considerations and potential features of some of the best grow tents, there may be new or lingering questions. Below are answers to some of the most popular questions about grow tents.

Q. Why use a grow tent?

A grow tent allows a gardener to grow a variety of plants indoors due to the fact that it creates an ideal environment with heat and humidity.

Q. Are indoor grow tents worth it?

If you want to grow plants indoors or start plants for a garden, grow tents can be worth using as they enable growing plants year-round.

Q. How tall of a tent should I buy?

That depends on where you’re planning to put the tent. The ceiling height should be able to accommodate the grow tent. Also consider how tall the plants will get, as well as how low your grow lights will hang.

Q. How thick should my grow tent fabric be?

Most grow tent fabrics are 600D and up. The higher the number, the thicker the fabric. Thicker fabric helps better insulate the tent and makes for better tear resistance.

Q. What grow lights should I use in my grow tent?

For every square foot of grow space in a tent, 25 to 50 watts of light is recommended. The amount of light will depend on whether the plants are vegetables or flowers, with flowers needing more light. LED grow lights are a favorite among growers.

Q. How do I regulate the temperature and humidity in my grow tent?

You can regulate temperature and humidity with exhaust fans. Some grow tents also have mesh observation windows that can double as a way to ventilate the tent.

Q. Can a grow tent be used outside?

Most grow tents can’t be used outside. Although their fabric is somewhat waterproof, the lights and electrical cords going to the tent could pose a risk. Make sure the grow tent lists outdoor use as a feature, if you are looking for an outdoor grow tent.