Mars Hydro 2’x4’x5.9′ Grow Tents’ Review


Grow tents are trending now. With people staying in apartments and still wanting to grow plants in a safe environment, grow tents are a helpful option to have. There are many brands of grow tents available. If you go online, you will be able to see many different manufacturers who offer grow tents. 

In this article, we review grow tents from Mars Hydro. More specifically, we review the 2′ x 4′ x 5.9′ Mars Hydro grow tent. It is a good-sized starter grow tent that costs about $100. So just let us dive into the details.

What Does the Grow Tent Package Contain?

The Mars Hydro grow tent package has the following items:

  • The tent cover and tool pocket
  • The removable tray
  • Heavy-duty steel poles with three-way corner connectors
  • Adjustable filter straps
  • A manual

The manual is very helpful when it comes to assembling the grow tent. The assembly does not require any tools, and anyone can easily assemble the frame. The hollow poles have spring-loaded snap pins, which make assembly very easy.

How to Set a Mars Hydro Grow Tent?

The Mars Hydro grow tent is extremely easy to set up. You do not need any tools to set the tent up.

First, you need to set up the frame. This is easy enough to do. The hollow pipe pieces are marked with a letter, and it is easy to follow the manual to figure out what fits where. The pipes have spring-loaded clips that snap in easily.

Once the frame is set up, you need to lay it on its side. Then you have to get the tent on the frame. This can be a bit of a challenge. However, if you follow the manual and do not force the tent onto the frame, it slips on quite easily.

Mars Hydro Grow Tent Features

The grow tent is lightweight, and the assembled tent weighs about 40 lbs because of the hollow poles. Despite being hollow, the poles are quite strong and can take a load of 110 lbs. The metal tubes have a 16mm diameter with a thickness of 0.7mm.

The tent cover, removable base tray, and tool pocket are made of a heavy layer of 1680D canvas, with a waterproofing layer and a layer of highly reflective mylar. The tent cover is firm. Much stronger than almost all the competitors.

The Mylar helps reflect any light you may put in the grow tent. The waterproof layer does not allow moisture in or out. The outer covering of the black canvas does not let any light escape. The idea is that the reflective Mylar helps concentrate light in the grow tent, which helps in plant growth. However, it is not known how this helps plant growth.

There is a door to the tent that has a strong zipper. The door can be opened from top to bottom or bottom to top. Besides the door, there are many vents in the tent for various purposes. The door is a good size to enable putting things in or taking stuff out of the growth tent.

There is an 8″ diameter hole in the top; two 3″ diameter holes on the back; two 6″ diameter holes in the sides; two rectangular 5″x10″ windows near the bottom on the sides, and one rectangular 5″x18″ window at the back. Besides this, there is an observation window built into the door of the grow tent. You can open and close this Velcro-bound window. The observation window has a mesh.

The various round holes are for wires that you may want to run into the grow tent. These holes have a double sleeve that can be tied tight. The rectangular windows at the bottom of the grow tent have mesh. They are meant for carbon dioxide intake. The hop on top can be used as an exhaust outlet or for the optional carbon filter attachment.

You can use the provided accessory belts to hang accessories like circulation fans or grow lights. The bag can be hung in the grow tent or outside. It can be used to hold accessories.

The removable bottom tray can be taken out and cleaned.

Mars Hydro Grow Tent Quality

The outer covering of the Mars Hydro grow tent is much thicker than other grow tents. As such, it is solid and should last for years. The zips on the door are sturdy and will survive the constant opening and closing.

The metal rods that form the frame of the grow tent are hollow. Even so, they are pretty sturdy and can take quite a bit of weight without bending.

Overall, the build quality of the Mars Hydro grows tent is sturdy and strong. In that sense, it is well worth the money you spend on it. Mars Hydro grow tents are middle-range grow tents.

Mar Hydro Grow Tent: Is it Worth Buying One?

Those who have bought a Mars Hydro grow tent have raved about the quality of the tents. Some customers have even bought more than one Mars Hydro grow tent! Almost all reviewers considered the product to be a good buy.


  • Easy to assemble
  • No tools are required to assemble the grow tent
  • Lightweight grow tent
  • Sturdy build
  • It has a nice thick outer covering
  • Plenty of vents and windows
  • Very affordable tent


  • They only offer a 30-day warranty compared to others which offer a 1-year warranty
  • It isn’t easy putting the outer cover on the frame
  • We are not too sure about the strength of the hollow pipes though they do seem sturdy

Where Can You Buy the Mars Hydro Grow Tent?

The Mars Hydro Grow Tent is available on Amazon. On the Amazon website, you can also see tents from other companies. That will give you an idea about the positives of the Mars Hydro grow tent over the other products.

Final Words on Grow Tents

With people living in box-like apartments, it becomes difficult to have a garden and grow plants. Enter grow tents, which are available in different sizes. These grow tents fit in small apartments and allow you to grow various plants in a controlled environment.

Mars Hydro grow tents are affordable, easy to assemble, lightweight, and sturdy. They are very versatile grow tents. Mars Hydro grow tents are popular with people who have bought them. It may be time for you to invest in a Mars Hydro grow tent. Visit their website and check out what they have on offer.

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