With the modern gardening solution, through hydroponics, you can have an indoor garden, even with limited space. The 3×3 grow tent is perfect as you will not be required to construct a room or put up a structure for indoor gardening. The tents are easy to set up and the fact that you will have absolute control over the atmosphere, you will influence how the plants grow.

When you find the best grow tent for the money you will have a great advantage. This makes it possible for you to grow plants, without the external factors interfering with the plants. You will give the plants the right temperature and light such that they can get adequate nutrients to create their food. There are different grow tent sizes and brands and as such, it can be hard to pick the ideal one. I will help you narrow down to your choices.
3X3 Hydroponic Tent and Benefits of Hydroponic Grow Tents
Basically, a hydroponic tent is a fabric that is wrapped around a frame, which is made of metal poles. The outer fabric has an interior lining made of reflective material, which will boost the light that is produced by grow lights. This will create the perfect environment for your plants to thrive in.
The best grow tents on the market come with a wide range of benefits. Here are some of the key benefits that you will enjoy for this indoor gardening system:
The growth of Healthy Plants
The quality growing tent has a great advantage of ensuring that the plants are growing in the perfect atmosphere, making them quite healthy.
Tightly Sealed
If you are worried about the bad smell that indoor plants emit, with the grow tents you do not need to worry. The tent has a thick cover, heavy duty zippers and carbon filters to get rid of the odor.
Fully Controlled Atmosphere
The good news is that a hydroponic tent will allow you to control the environment of the plants in such a manner that you will provide a conducive atmosphere for plants, without having to worry about pests and other external elements.
Grow Organic Food
The indoor gardening system allows you to grow organic and healthy food. This will contribute to the healthy lifestyle you will lead as you do not need to consume food that is grown artificially.
Gardening with Minimal Space
You do not need too much space to able to set up and use the grow tents. There are ideal for even those who live in city apartments as they will not take up too much space.
How to Choose the Right Size Right Size Tent?
If you are interested in the hydroponic gardening, it is important to establish that it is the ideal size. Here are some factors that can help you determine the right grow tent sizes:
Available Space
Before picking a particular size of the grow tent, it is important to check the space that is available and ensure that you will find a tent that will fit in. You should see to it that you have a tent that will fit in the room or the space that you have set apart for indoor gardening.
Type of Plants
The other essential consideration in choosing the right size of the indoor tent is the type of plants that you wish grow. You should carry out some research about the specific plants that you intend to grow. This will help you pick a tent that will accommodate the plants. If you wish to grow different crops, then you should go for the tent with adjustable poles.
Size Enclosure
As a gardener, you can choose to go inside the tent or tend the plants from outside. Whichever, the case, this will be the main determining factor for the size of the enclosure of the tent. So that it can give you access to the entire body or just your hands, depending on the type of plants.
Accessories and Features
Different models of these hydroponic systems will be able to support different accessories. In most cases, the size of the tent will determine the features and accessories that it will entail. When looking at the specific features of the tent, you need to ensure that you have a model that comes with tool free connectors that are easy to install.
Budget
When shopping for a budget grow tent, it will all narrow down to the amount of money that you are willing to spend on the indoor garden. With a clear budget in mind, you will be able to find tents that are within your budget range. One of the key factors in determining the size of the tent is the price as this will factor in the materials used as well as the accessories.
Which Is The Best 3×3 Grow Tent?
Choosing the right 3×3 size grow tent can be a tall order for most people. This is mainly due to the fact that there are so many models on the market. As a way of helping you out, I have narrowed down from the various models and provided grow tent reviews for some of the best options that you can consider. Here are the top 3 picks in this category.
[In The Table Press]1. CoolGrows Mylar Hydroponic Grow Tent with Window
CoolGrows indoor plants Growing tent is made from high quality materials and is built to last. The over cover is 600D material, which is extra thick and tears proof. You can be sure that this will protect your plants from any external elements that may cause unnecessary harm to the plants. There is a window that has been included in this tent and as such, you can easily observe your plants as they grow inside the tent. With this indoor gardening system, you will be able to get high yields.

The zippers are quite durable as they are made with quality craftsmanship. They are double stitched, which gives the tent a very tight seal to prevent the light and odors from coming out. There are 3 outside passive vents and have a MicroMesh bug-screen. This is designed to provide proper ventilation for the plants, without letting the insects get into the tent. The intake socks that are on this tent are 2 x cable socks as well as 4 x7 inch double extract socks. With this system, your plants will definitely thrive.
This is truly a Mylar hydroponic grow tent that is designed to ensure that there are no light leaks at any time. All the features are designed to ensure that the perfect conditions are set for the plants to grow. There is a 99% high reflective material, which is the interior lining and is made of Mylar film. This will reflect the light and as such, the intensity of the grow lights is increased significantly. The assembly of the Value box s really easy and you will not need any tools to accomplish this.
Coolgrows Indoor Growing tent Features
- The 3×3 grow tentis designed in such a manner that it will prevent any light leaks. It has a high reflective Mylar lining inside, which reflects all the light to the plants.
- The canvas on top is quite thick as it has a density of 600D and as such, it will hardly tear and the fact that it is double stitched ensures that the light is blocked effectively.
- This is an indoor plant growing tent that is built to last as it has strong and durable metal piles, with easy- click connectors.
- The Mylar hydroponic grow tenthas a window design, that will give you the convenience of observing your plants.
- The overall process of assembling this tent is easy as there are no tools that are required to set up the indoor garden.
2. VIVOSUN Mylar Hydroponic Grow Tent with Observation Window
There is no possible way that the Vivosun grow tent would not feature on my favorite picks. This is one of the tents that exhibit quality workmanship and it has been built to last. There so many amazing feature that you will love on this tent, like the removable floor tray. This is where you will place the plants and since it has a reflective film, this will help in enhancing the light that is produced by the grow lights.

Carbon filters serve as the main air purification system and they will ensure that there is no odor emitted from the tent. The mounting process of this indoor garden is quite easy. There is an instruction pamphlet that is included as part of the package. In addition, the metal poles come with connectors that do not need any tools to fit them together. There is an EZ view window that is included as part of the system, which you can use to observe the daily growth of the plant.
This tent is 100% light proof and this means that it will not allow any light to escape from the tent. The Mylar hydroponic grow tent has a very thick canvas that is zipped using the heavy duty zippers. The canvas and the zipper are double stitched to ensure that the light stays in the tent. In addition to this, the interior Mylar film is fully reflective and as such, it will endure that all the light that is produced by the grow lights is redirected to the plants.
Vivosun growing Tent Features
- The installation process of this indoor gardening tent is pretty easy and can be accomplished quite fast. It comes with tool free connectors to erect the frame.
- The vivosungrow tent an inner Mylar lining film that is 98% reflective and this will utilize the light effectively.
- The zipper on this tent is high quality and double stitched. It closes and opens easily, and will ensure that the enclosure is secure.
- If you are interested in monitoring the growth of your plants, you can make use of the easy view window that allows you to check your plants without exposing them to external elements.
- The Mylar hydroponic grow tenthas an extra thick outer fabric with a density of 600D. This is tear proof and durable.
3. MILLIARD Horticulture D-Door Grow Tent with Window
This hydroponic grow tent will be ideal if you want to grow fruits, vegetables or herbs. The fact that it allows you to control the environment means that you can grow your plants during any season, all years round. You will have absolute control of the lighting and the climate, creating a safe environment for your plants to thrive in. The reflective interior layer will maximize the light and heat control so as to ensure that the environment is prime for plant growth.

As for the construction, it is pretty solid as it has a strong and durable metal frame, which has heavy duty support bars. These can be used for hanging the grow lights and other accessories. The metal push-lock corners are designed to make the installation and assembly of the tent easier. You will not need any tools to be able to set up this grow tent. There are a number of ports for intake and exhaust of the moisture and vapor. This will enhance the functionality of fans, ductwork, filters and any other appliances.
The Milliard grow tent has a 12 inch viewing window, which you will use to check the progress of your plants, without having to open the tent. The D-style of the door is quite unique and have double stitched seams that are meant to prevent any light leaks. When you get into the tent, there are convenient hooks that are attached to the tent, which you can use to hang the door so as to keep it open when working. The removable waterproof floor tray is easy to clean and use for placing the plant ports.
Milliard Grow Tent Features
- This is a hydro tent that will allow you to control the environment for purposes of growing plants, making it possible to grow seasonal plants, when you choose to.
- The hydroponic grow tentcomes with an interior layer that is made of the highly reflective material, which will enhance light and heat control.
- This is a durable gardening tent and it has strong metal poles and heavy duty supports bars, which make the structure stable.
- The process of cleaning up the Milliard tentis easy as it comes with a removable floor tray.
- The large zippered door, in the shape of letter D, will give you easy access to the tent and also comes with attached hooks to hang the tent.
How Many Plants Can I Grow Under 36″ x 36″ Size Tent?
The number of plants that you can grow in the grow tent 3×3 size can be up to 9 small sized plants. However, this will depend on the size of the pots and the type of plants that you are growing. The main thing to look for is the light source, as it is recommended to have 2 to 4 plants per grow light.
How to Setup an 3X3 Indoor Garden Tent?
It is worth noting the high quality grow tents will come with instructions from the manufacturer on how to install them. Here is a guide that can help you in setting up a hydroponic tent.
What You Will Need
- Growing tent kit
- Grow lights
- Fans
- Carbon filter
- Ducting
Step 1: Putting up the frame
Bring all the items and parts of the 3×3 grow tent where you want to erect it and start fixing the pieces together. It is advisable to do this at the spot where you want to place your tent.
Step 2: Place Grow Lights
Top rated grow tents will have support bars that you can use to hand the lighting accessories. You should take time to carefully select the type of grow lights that will give you the best results.
Step 3: Hang the Fans
Mainly, the focus, in this case, should be the exhaust fan, which plays a vital role in proper air circulation. You can use rope ratchets to hang the fans inside the tent.
Step 4: Fix the Carbon Filter
The carbon filter will purify the air in the tent. You should connect it and hang it at the back of the tent. The best option is to use the rope ratchets, as well as this can be adjusted easily.
Step 5: Floor Pan and Canvas
There is a removable floor tray that is part of the growing tent. Place this inside the tent and then cover the frame with the canvas. Both the floor tray and the inner lining are made of reflective material to enhance the lighting.
With these simple steps, you will be able to make use of your grow tent 3×3 size for indoor gardening. Please test all features and accessories, before placing plants inside the tent. I will also emphasize that the manufacturer’s instructions should take preeminence when it comes to the process of installing or setting up the indoor gardening system.
For more in-depth information about how to build a grow tent I highly recommend this article:
Frequent Ask Question
Q: Why some 3×3 size growing tents have an observation window that is green?
A: While the observation window is designed to help you observe the growth of your plants, the window is green so as to ensure that there is no light that comes out or goes into the grow tent. As such, the environment will remain conducive for the plants. There are others that may come in different colors, but the objective is the same.
Q: What is the standard size of the duct holes in 3×3 tents?
A: There are different vents, depending on the specific brand of the grow tent. In most cases, the holes for hoses and cords are 2”, while those for ductwork and fans are usually 6 inches. However, you may find models that have a different mechanism for the duct holes. You can always check the owner’s manual for such details.
Q: Which is the ideal inline fan for this grow tent?
A: The type of inline fan that you will use, will depend on the environment that you are in. Ideally, a 3×3 tent will be able to support a 6 inch fan at the top and a 4 inch fan at the bottom. However, it is imperative to ensure that you have a speed controller for your inline fan so that you can create the perfect atmosphere for your plants.
Final Recommendation
I know you must be itching to go out and get the best grow tent for the money to start indoor farming. This is a comprehensive guide, which I did, with the hope of helping you pick the right sizes tent for various gardening projects that you may have. With so many brands and models of the market, I have filtered them and brought to you only the best grow tents on the market. I do not want you to feel confused and lost in the process.
The growing tent reviews in this guide are for some of the best models that you will come across. However, I recommend the MILLIARD Horticulture D-Door 36″ x 36″ x 73″ 100% Reflective Mylar Hydroponic Growing Tent as the ideal 3×3 grow tent. If you have found this guide useful, please share it around so that people can be informed about the hydroponic plants growing ten.