Top 8 Best 3×3 Grow Tents in 2021 [Our Research & A Helpful Guide]

If you are into indoor gardening and growing plants that require an optimised temperature setting, finding the right grow tent is extremely important. These are perfect for hydroponics and for growing a range of amazing plants that you otherwise wouldn’t think of growing. But not everyone has a lot of space in their home to accommodate a large and spread-out grow tent inside. In such cases, the 3×3 grow tents are considered the ideal option altogether.

But, with how underrated these grow tents are, it is not surprising at all that there are not many brands available in the market that develop or sell such 3×3 grow tents. These grow tents are often considered ideal for growing cannabis if that is something you are interested in. These grow tents are also considered ideal for individuals who want a small harvest for their indoor plants.

These grow tents are also amazing for individuals who are growing these indoor plants for the very first time. Even though they are kind of compact, they work pretty well in ensuring maximum light coverage, optimal reflection, and sustained temperature and climate control inside the grow tent.

But, you need to realize that with the reduced availability of these grow tents, you might end up not finding quite a spread of options, especially when it comes to the overall quantity of the item around. Several available options are gaining rapidly growing popularity, which is a benefit yet again.

For your convenience, we have sorted out some of the best available options when it comes to these 3×3 grow tents and how you can find the best one around. Moreover, if you are considering moving through the 3 available options, we are going to give you an insight into some of the best options in the market.

8 Best 3×3 Grow Tents in 2021 [Review]

When talking about 3×3 grow tents, everyone is often stuck between the options of Apollo, Gorilla, and Milliard. These are quite popular options and we are going to mention those and a few more that you can take a look through.

1. VIVOSUN 36″x36″x72″ Mylar Hydroponic Grow Tent

When talking about the best 3×3 grow tents, the VIVOSUN 36″x36″x72″ Mylar Hydroponic Grow Tent is likely one of the absolute best options around. It features a stunning all-black design with an easy zipper that enables smoother opening and closing, whenever needed.

The insides of this tent are designed with the 98% reflective mylar sheath that blocks out the excess light from seeping out of the tent, which practically comes in handy when you are trying to grow sensitive indoor plants like cannabis.

The zipper also comes with a black lining that creates a light-proof seal that comes in handy when you want to preserve all the light inside. Moreover, this also cuts down the unnecessary need for additional flaps and self-adhesive tapes, which is a further bonus.
The canvas of the grow tent is designed with 350D oxford cloth, which is not just durable but tear-proof and extremely durable as well. They are also double stitched from all ends to hold the shape and prevent it from falling apart.

The non-toxic PE material is a further reason why you wouldn’t regret getting these for your indoor plants. Moreover, it is also supported by the strong metal poles that hold the construction of the overall tent without any hassle at all.

Moreover, the grow tent is also designed with an easy access window that allows you to unzip the tent and keep an eye out for the growth and progress of the plants without any issues. It is also backed with the best quality assurance of the brand, which further justifies why you should buy it.

2. GA Grow Tent

Next up on the list, we have the GA Grow Tent. Unlike the other ones, it is likely one of the most popular options in the market. It features a pretty similar design to the previous one but you get it for almost half the price, which is pretty great.

The canvas is designed with a 600D oxford cloth material, which is not just durable but extremely wear-proof and water-resistant too. The silver-colored PET mylar covering is designed with a 98% reflective coating, which keeps the light sealed inside.

It also comes with heavy-duty explosion-proof zippers, which further come in handy for superior management of the light inside the grow tent. It also comes with double stitching from all ends, ensuring superior ease of use.

The side of the grow tent is designed with upgraded tent accessories, especially the transparent window that enables the user to keep an eye out on the inside of the window without any issues at all.

The insides are also designed with multiple vents that allow the plants to thrive without any issues at all. It involves the aeration inside the tent, enabling superior growth of the plant with optimal temperature control.

The 600D oxford material of this grow tent is tear-proof, which comes in handy when you want a long-lasting and high-quality tent material that can last for long. It is also based on a strong and stable structure that reinforces the better durability of this tent in the long run.

It is also backed with an easy installation procedure without the need for accessory or extra tools. Moreover, the users are also assured of the best customer satisfaction after the sales without any issues at all.

3. VIPARSPECTRA Mylar Hydroponic 3’x3′ Grow Tent

If you are particularly inclined towards buying the transparent grow tents that add to the beauty of the indoors, the VIPARSPECTRA Mylar Hydroponic 3’x3′ Grow Tent is likely one of the best options. It features a very sleek and premium design that you wouldn’t regret splurging out on.

It is designed with heavy-duty zippers and durable fabric that ensure enhanced durability unlike anything else. Additionally, it also comes with a double stitched design and heavy-duty zippers around that ensure better safeguard and durability.

The grow tent is designed with multiple ventilation points, enabling improved air circulation throughout the grow tent without any hassle. The rectangular window with mesh construction is further a beneficial feature of this grow tent.

Aside from the durable and thick canvas of the grow tent, it is also designed with strong and stable metal poles with sturdy corner connectors that hold the entire structure of the tent without any issues at all.

The insides of the grow tent is designed with 100% reflective mylar, which comes in handy for sealing in the light inside the tent without any complaints or issue. It also comes with a waterproof design, which is further a reason why it is such a popular option among users.

The Velcro enables better protection from the exterior temperature conditions, ensuring better benefits in the long run. Moreover, it is also a perfect option for users who are not very capable with tools.

It features a tool-free installation for faster and seamless construction without any hassle at all. You also get a 30-days money-back guarantee with the product, in case it is something that you don’t want to keep inside your house anymore.

4. CoolGrows Grow Tent

Other popular 3×3 grow tent that is worth looking into is the CoolGrows Grow Tent. This is quite a popular brand that you can take a look into. It features a lightproof design that helps seal in excess light and prevents leaking.

The interior is designed with a 95% mylar coating that boosts the overall lightning inside without any issues at all. It also helps maintain the optimal temperature settings for your grow tent that is crucial for the growth of sensitive indoor plants.

Since the canvas of the grow tent is made with durable quality material, it is not surprising that it allows the users to enhance the intensity of the grows lights without any additional risks of damage to the tent.

It also features heavy-duty material with double stitching which allows the users to grow the hydroponics without any hassle. It also retains all the optimal level of heat that is needed to ensure seamless growth of the plants.

The construction of the frame is designed with PVC free material and only metal, which is an additional bonus of this grow tent. The canvas of the grow tent is designed with the 600D oxford cloth that is thick and sustains any kind of temperature settings.

Moreover, the grow tent also comes with an easy setup option, especially with the overall tool-free installation that it comes with. Even this one comes with a separate easy access window that allows the users to keep an eye out for the growth of the plants without any issues.

5. MARS HYDRO Grow Tent

For the users who want to indulge in a heavy-duty but budget-friendly grow tent, the MARS HYDRO Grow Tent is likely one of the best options in the market. The inside of the grow tent is designed with reflective diamond mylar that makes it lightproof and durable.

It is likely one of the best grow tents in the market, especially when it comes to the durable material of the canvas since it is made with 1680D material, with a double stitched design that prevents unnecessary tearing of the tent without any hassle.

The light-locking system of this grow tent is amazing for light locking and keeps 100% of the light beams confined inside the tent for optimal growth of the plants inside. The overall structure of this grow tent is designed with metal poles and connectors that further contribute to the durability.

The product also doesn’t require any kind of tools for installation, which is perfect for users who don’t enjoy playing around with tools. Even the zippers are made with heavy-duty metal, which further adds to the benefit.

The side of the tent has a small square-shaped observation window, which is perfect for you to keep an eye on the progress of the growth instead of opening and closing the zipper multiple times. It also serves as ventilation for proper air circulation and heat dissipation.

The floor of the grow tent comes with a removable tray that helps keep the floor clean and prevents the dirtying of the floor. It is also waterproof, which again is a benefit that you wouldn’t have to regret. You can also get a 30-days refund policy, which is a further benefit.

6. iPower GLTENTXS3 Hydroponic Water-Resistant Tent

All black grow tents are rare and add a sophisticated look to the look of the grow tent and the iPower GLTENTXS3 Hydroponic Water-Resistant Tent is likely one of the absolute best options around. The tent itself is made with durable quality oxford material.

The canvas is not only water-resistant, it is tear-proof and highly resilient as well. The tent is also wear-resistant, making this one of the absolute best options in the market. The canvas and the tight zippers also block in the excess light from seeping in and out of the grow tent.

The insides of the grow tent come with a 99% light reflective design for enhanced output and efficiency of the product. The grow tent is also designed with double stitching and heavy-duty zippers that make it one of the best options around.

The zipper comes with an additional black lining that creates a light-proof seal that gets rid of the need for flaps and excess adhesive. The overall structure of this tent is designed with durable metal poles and connectors for excess stability throughout.

It comes with heavy-duty access windows on the side of the tent that comes in handy for keeping an eye out on the growth of the plants without having to open and close the zipper of the tent consistently.

Even this one comes with a removable floor tray that enables the users to keep the floor clean, especially after you are done watering the plants. The only downside is that it doesn’t come with warranty details.

7. TopoGrow D-Door 36″X36″ X72″ Indoor Grow Tent

Last, on the list, we have the TopoGrow D-Door 36″X36″ X72″ Indoor Grow Tent, which again is one of the most popular brands in the market. The insides of the grow tent is designed with a highly reflective mylar sheath that reflects up to 96% of the light.

The construction of the grow tent comes with 16MM white paint coated metal rods that hold the canvas for longer hours without any hassle at all. As for the outside canvas of the grow tent, it is designed with durable 600D oxford cloth.

It is extremely durable, heavy-duty, lightproof, and comes with a seamless double stitching design. The zippers come with a black lining that gets rid of the necessity of excess lining, flaps, or self-adhesive taping.

The exterior of the grow tent comes with mesh rectangular-shaped holes that help with proper ventilation and the air circulation inside the grow tent. Not just one, this one is designed with multiple vents for easier and seamless air input and output.

You wouldn’t have to worry about the installation too, which again is a bonus. Moreover, it also comes with a removable floor tray that you can get rid of to get rid of the excess mud or water deposition around on the floor.

8. AC Infinity CLOUDLAB 733 Advance Grow Tent

A grow tent is used to promote the faster and controlled growth of plants in indoor settings. While it is common and easy for you to get your hands on 4×4 or 5×5 grow tents, finding viable options for 3×3 size variants can be a difficult job. 

However, the AC Infinity CLOUDLAB 733 Advance Grow Tent is hands down one of the superior choices that you wouldn’t regret making. With a quick view observation window and a sleek all-black design, this grow tent is everything you could have dreamed of.

Aside from the overall look, the 3×3 grow tent is also made with a waterproof 2000D oxford canvas on the exterior for light proofing and extended durability, something that you wouldn’t regret purchasing. 

The cross-patterned diamond mylar sheath on the inside of the tent, especially around the inner walls reflects and maximize the overall light inside to ensure that the plants get the optimal settings for their growth inside the tent.

Also, the inner ribbon stitching ensures to prevent the risks of light leakage and other risks that come with a grow tent. The inner lining of the zipper is enclosed well and tight to ensure optimal growth of the plants inside.

The duct ports come with a double cinching design that further contributes to the stability of the structure of the grow tent. The bottom of the grow tent comes with a waterproof floor tray that allows you to collect all the water and dirt for easier cleaning.

As for the frame of the grow tent, it is made with high-quality steel construction with 22mm diameter poles, which is slightly bigger than some of the standard poles that you’d come across. This also gives the grow tents a sturdier and more stable structure.

3×3 grow tents might be an underrated option but they are gaining gradual popularity. If you are here looking for some good quality options, we hope this list gives you all the details that you likely need to know about. Moreover, ensure that you keep the features and functions in check before making the final investment, especially because it is a necessity above anything else. If we had to pick out the best in the lot, we’d suggest you go for the one from Vivosun.

FAQs

1. What to look for before buying a 3×3 grow tent?

Aside from the fabric of the grow tent, the buyer also needs to consider the overall construction and stability of the item without any further hassle. You also need to keep a check on the reflective material of the insides, especially ensuring that you get the mylar material.

2. Are 3×3 grow tents enough for cannabis?

Yes, they are often enough. All you need to do is grow the cannabis in small batches and ensure that you maintain the proper temperature and light settings that are needed for the optimal growth of the plants without any further complications.

3. Does the 3×3 grow tent come with installation instructions?

Yes, the majority of them do come with the installation instructions. Most of them also don’t require any kinds of additional tools, which again is a reason enough for making the right choice when you are buying the grow tent. If possible, try and go through the reviews to get a better idea about the construction and the installation process for a seamless user experience.