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Grow Tent, 3x3x6 Feet Mylar Grow Tent with Obeservation Window and Floor Tray for Indoor Plant Growing (36"x 36" x 72")

  • Based on 4,422 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by CoolGrows

Arrives Mar 28 – Apr 1
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Size: 36"x36"x72"


Features

  • LIGHT PROOF: This grow tent blocks all light from escaping. On the interior, a highly reflective mylar gives an efficiency boost to lighting setups of any power configuration. Increase the intensity of your grow lights and keep your grow room at the right temperature for your plants.
  • HIGH QUALITY & PVC FREE: This indoor growing tent with heavy-duty zippers with black lining and double stitching for light protection ensure durability and long-lasting use. And we use peva environmentally friendly materials, which is PVC free. 600D Thick tent material reinforced by the metal poles ensures security and stability.
  • EASY ASSEMBLY: Includes an instruction for easy set up. This is a great growing light kit system starter, whether you want to set up your indoor garden in an apartment, condominium, greenhouse, or any rented space.
  • EASY ACCESS: Our easy-access door unzips smoothly, and our observation window makes it easy and comfortable to take a peek inside.
  • REMOVABLE FLOOR TRAY: Comes with a removable and waterproof floor tray. It can be taken out to wash easily when dirty.

Features

  • LIGHT PROOF: This grow tent blocks all light from escaping. On the interior, a highly reflective mylar gives an efficiency boost to lighting setups of any power configuration. Increase the intensity of your grow lights and keep your grow room at the right temperature for your plants.
  • HIGH QUALITY & PVC FREE: This indoor growing tent with heavy-duty zippers with black lining and double stitching for light protection ensure durability and long-lasting use. And we use peva environmentally friendly materials, which is PVC free. 600D Thick tent material reinforced by the metal poles ensures security and stability.
  • EASY ASSEMBLY: Includes an instruction for easy set up. This is a great growing light kit system starter, whether you want to set up your indoor garden in an apartment, condominium, greenhouse, or any rented space.
  • EASY ACCESS: Our easy-access door unzips smoothly, and our observation window makes it easy and comfortable to take a peek inside.
  • REMOVABLE FLOOR TRAY: Comes with a removable and waterproof floor tray. It can be taken out to wash easily when dirty.

Brand: CoolGrows


Color: Black


Item Dimensions LxWxH: 36 x 36 x 72 inches


Frame Material: Metal


Inner Material: Reflective Mylar


Outer Material: Metal


Product Dimensions: 36 x 36 x 72 inches


Item Weight: 23.2 pounds


Manufacturer: CoolGrows


Is Discontinued By Manufacturer: No


Brand: CoolGrows


Color: Black


Product Dimensions: 36"L x 36"W x 72"H


Chamber Volume: 9216 Cubic Inches


Frame Material: Metal


Brand: CoolGrows


Color: Black


Product Dimensions: 36"L x 36"W x 72"H


Chamber Volume: 9216 Cubic Inches


Frame Material: Metal


Inner Material: Reflective Mylar


Outer Material: Metal


Global Trade Identification Number: 44


Manufacturer: CoolGrows


Item Weight: 23.2 pounds


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 28 – Apr 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • good quality for the price
Size: 24"x24"x48"
I found this grow tent to be much higher quality than I expected for the price. Very easy to assemble, as long as you DON'T follow the manufacturers instructions to put the whole frame together then slide the tent on over it. That would have been a huge pain. I first unfolded the tent, I have the 24x24x48 model, so the bottom is square, get it right side up and pulled out, assemble just the bottom square of the frame first, and put it in the bottom of the tent, getting it all in place and it gives you a good base to build on, keeping the tent's sides and shape as you add frame pieces. DO NOT put the tray in the bottom until the tent is otherwise completely assembled - it goes on top of the frame. not under it. Then add to each corner the first of two upright pieces, get the holes and buttons aligned. Assemble the top corner pieces on top of each of the second upright corner pieces oriented the way they need to be, and put them on each corner, each one will get easier as the tent becomes supported at the top. Now you have the 4 cross pieces of the top square and two pieces to support things hanging. Put each of the top pieces in their respective spots, you will have to pull the uprights out a little to get enough slack to get the cross pieces in, with the very last one being a little difficult. Make sure all holes and buttons are aligned and the buttons going through the holes on every joint. Now the supports for hanging lights and fans, etc., can easily be inserted with one end going the way you want it across the top, slide the piece at an angle until it will go under the top support on the opposite end. You can cross them if you want to, with one running front to back and another running left to right, because one is bent lower than the other so it will fit under the other support bar, or run them both in the same direction, all depends on what you want. Took me about an hour to assemble, had no real problems, it went right together without any destructive persuasion required. ... show more
Reviewed in the United States on September 22, 2024 by pen name

  • Best Tent Out There Overall
This tent is absolutely the best overall tent on the market without spending hundreds or thousands. Even then some of the big brands can be lacking in certain areas. First, the tent fabric is sturdy. It's not gorilla thick, but it isn't $500 either. It feels like a nice sturdy canvas. Maybe a bit thicker than what you would find on an average duffel bag, for comparison. Treat it well and it will last a long time. Second, it is absolutely lightproof. There is a catch to this and you have to have your vents closed well. Pay attention to what you're doing and there will not be any problems. Third, is the number of vents on the tent. By far more than any other tent I could find. This is excellent and gives you so much more flexibility for your ventilation options. You could probably get a mini vortex going on in there! Fourth are the zippers. I know some have complained about them, but they're just inexperienced with such things. The zippers are just fine, BUT you do have to exercise caution when closing them. The tip of your finger running just in front of the zipper as you slowly and carefully zip it closed is fine. Maybe this is an inconvenience to some, but this it what it takes to keep those zippers from leaking light. There are a few things to watch out for, but they are not specific to this tent. First, make sure the height of the tent matches your needs. 60 inches (5ft) is not a lot of height once you add a powerful light, and then a container for your plants. If a container is say, 10" deep, and then you need 18" between the top of your plants and the light, that leaves you with 32" (2ft 8in) of height for your plant. Less if your light needs to be further away. Second is the number of cross bars on this size of tent. They all come with 2, but 3 would be much better. They can also be tricky to keep from sliding along the bar, but nothing that can really be done. Some light intervention with zip ties, duct tape, etc can help. Overall if you are looking for a great tent at a very reasonable price, this brand is the one you want. Taller is better, as long as you have the space. Know what your light specs are, and what you can do with the space you have. ... show more
Reviewed in the United States on May 15, 2019 by Vortex

  • Customer support is awesome!!
I set this up by myself in a 10'X12' bedroom. It's not hard to set up. It has all metal bars, with the extras for hanging. It's very nice for small price tag. The zippers are great. They double backed the zippers for light leakage and I haven't seen any light outside the tent. It's well made. All the Velcro in all the right spots. It's not heavy but the material is thick. Has a floor tray, plenty of ventilation options with 6 sealable, double walled, and double closure openings at 10" or bigger. 4 4". Green plastic windows with Velcro down both sides and across the bottom to secure the flaps. Two main entry doors in the front, smaller in the rear, The zip out section for assembly doubles as an end door on the right end, lower vents on the sides and back with the same flap set up as the windows. If you need a 4X8 you don't need to look any further. The original tent I received was perfect aside from the doors being sewn in backwards. The windows were on the bottom. I messaged the seller, got a reply, proved my purchase, sent a few photos, got another new tent in a couple days. These guys are awesome!!! ... show more
Reviewed in the United States on November 26, 2024 by Crystal

  • For the price this is good product, Material is a little Thin
Large tent, Material is not as good as my previous Vivosun tent, just be gentle with it, but for the Price I do recommend this Tent
Reviewed in the United States on October 16, 2025 by Lee

  • Great customer service and great tent
This place is awesome best costumer service ever 10 out of 10 will always go through them to get my tents i got a 4×8 i had one problem i contacted them and they messaged me right back and fixed the problem. There's no light comes through it's well made comes with a bottom thats water proff the zippers are heavy duty i put it up by my self easy set up ventilation is good the functionality is great I don't usually leave reviews because but sense they went over and beyond. To help me I'm leaving one thanks hope this helps anyone that's looking to get one ... show more
Reviewed in the United States on August 1, 2025 by JilliJillian

  • Highly recommend
Size: 32"x32"x63"
Amazing product
Reviewed in the United States on January 20, 2026 by Emanuel h.

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