TopoLite 120″x120″x80″ Extra Large Grow Tent Review

Largest Grow Tent on the Market

If you’re looking for one of the largest grow tents available on Amazon today, read on for my full TopoLite grow tent review.

Hydroponics is one of the most popular forms of hydroculture. This type of growing veers away from the conventional planting of seeds or seedling sprouts in soil and instead makes use of water and other inert growing mediums to facilitate the growing process.

This is believed to give growers a healthier yield and more crops as it shields produce from harmful elements found in nature. While hydroponics used to take place on an industrial scale, now people can do it in the comfort of their own homes.

For this to happen, growers need to make use of a grow tent. The best largest grow tent on the market nowadays is the TopoLite Grow Tent, which you’ll learn more about in this review.


Bigger Dimensions

At a whopping 120″x120″x80″, the TopoLite grow tent is one of the largest grow tents available on Amazon today. If you want to expand your indoor growing setup, this product gives you an entire grow room in which to raise your plants.

Extreme Protection from Light Leakage

The good thing about the TopoLite is it guarantees close to 100% light protection to make sure the LED grow lights are used in the most efficient means possible, as some grow tents allow light to escape rather easily.

The light leak is prevented with the use of heavy-duty 600D lightproof covers made with oxford cloth and inner walls made of 96% highly reflective waterproof diamond mylar. It also has green windows which filter out white light and keep a continual environment for growing.

Spacious Interior for More Elements

The more substantial dimensions of this grow tent allow you to use two or more LED grow lights easily. It also has multiple vents to accommodate fans and filters.

The bottom portion is not bereft of ports as well, as it has two of these, either for additional tubing or electrical wires.

Split Floor is Removable

To facilitate easy clean-up, the grow tent is equipped with removable mylar that allows you to easily clean and wipe off water that drips to the floor, which is a fairly common occurrence in hydroponics.


Allows for Better Productivity

One of the reasons why this is so is simply because the TopoLite Grow Tent is significantly larger than other indoor grow rooms.

The very nature of having an indoor grow tent means you can grow produce of different kinds all year round, as you wouldn’t be dependent on external factors needed for plants to thrive, such as sunlight and air, which are not consistently achieved outdoors.

Efficient for Use

This grow tent is efficient simply because it keeps the light in as much as possible. Because of this, none of the light gets wasted.

These UV lights are an essential factor in keeping plants alive, given these rays from the sun are what they need for photosynthesis to take place, and these lamps serve as a substitute for the real sun.

The great thing about the construction of the TopoLight Hydroponics Grow Tent is it efficiently blocks the light from escaping, thanks to the thick, secondary canvas and the mylar plastic interior that’s entirely reflective, thus allowing all of the light to be absorbed by the plants, and makes for a decent light proof tent.

Easy to Assemble

With the thick, easy-to-insert metal poles for frames, plus the readily-formed sheet, the TopoLite is, indeed, very easy to assemble.

Also, one need not worry about the slots and tubing for the water system and electrical wirings for the light and fan (if you decide on having one), as there are slots designated for them.


Zipper is not of the Best Quality

One of the chief complaints regarding the TopoLite Grow Tent is the quality of the zippers.  This is not a heavy-duty zipper.

While it would work easily for a lot of people in the first few weeks or months of using the tent, there are several issues associated with the zipper getting caught with the cloth, running the thread, and getting the whole zipper jammed and not functional at all.


While this is a good product in itself, an alternative would be the VIVOSUN Horticulture 96″x48″x80″ Mylar Hydroponic Grow Tent although it is a bit smaller.


If you need an extra large grow tent and you don’t mind the minor setback with the zipper, then the TopoLite Grow Tent is an excellent choice for you.


Indeed, hydroponics has helped make the process of growing produce much more convenient and makes growing certain plants and produce feasible in an environment that is not typically regarded as one which is conducive to growth, thus allowing you to achieve a more efficient and productive yield for your plants.

If you are looking for the largest grow tent available from Amazon in 2022, the TopoLite grow tent is your best value for the money despite a few small disadvantages.

Buy Now on Amazon

Looking for more grow tent reviews? Check out my Grow Tent Buying Guide.

TopoLite 120"x120"x80" Extra Large Grow Tent Review
  • Build Quality
  • Value for Money
  • Ease of Assembly
  • Extra Features


If you are looking for the largest grow tent available from Amazon in 2022, the TopoLite grow tent is your best value for the money despite a few small disadvantages.