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VIVOSUN S326 3x2 Grow Tent 36"x20"x63" Sturdy Indoor Growing Tents

  • Based on 33,369 reviews
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Availability: In Stock.
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Arrives Friday, Sep 18
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Size: 36"x20"x63"


Features

  • Keeps All Light Inside: The Vivosun Hydroponic Mylar Grow Tent is made of high-quality 600D Oxford canvas that is lined with reinforced PE layer and 100%-reflective mylar walls, which can effectively block all light from leaking and boost the output efficiency of your setup; The zipper part has also upgraded with the black inner lining to prevent light into the tent; There is no need for additional flaps or tape, you can just zip up to create a lightproof seal environment; Package include: a 36"x20"x63"grow tent, hanging straps, a floor tray and instructions
  • Stand Sturdy & Extra-thick Materials: The indoor tent is supported with strong metal poles, top bars, and tool-free corner connectors to lock the structure securely in place; The top hanging bar can hold up to 100 lbs. each that can satisfy your different equip requirements; The premium 340 g high-density fabric is waterproof, tear-resistant and double-stitched for great light blockage, while the inside lining is designed with PE material and mylar walls that are safer for your plants
  • Easy Observation & Maintenance: With a visible window made by transparent plastic set on the grow tent, you can check the growth status of your plants at any time; The window at the bottom is helpful for heat dissipation; The hook and loop fasteners on the cover of the window are easier for you to open and observe inside; It is also equipped with a removable floor tray that is convenient to be cleaned and conserved
  • Fast & Simple Assembly: Our grow tents are easy to install even if you've never done anything like it before; With the guidance of the detailed instruction, you can assemble the tent in minutes; The corner connectors can uphold the tent frame stably without any tools; Come with 2 hanging straps that are able to help to fix the carbon filter as you need
  • Considerate Design & More Options: The plant grow tent offers plenty of openings for setting duct fans, lamps, electrical cords, etc.; The inner tool organizer is handy to put all your gardening tools based on your need; The tent is suitable for different places in your house, such as the domestic garage, balcony, laundry room, closet, and so on; We also provide various sizes of grow tents to meet your daily demands

Description

S326 Grow Tent PRO Grow Tent Smart Grow Tent System Smart Grow Tent Kit Smart Air Filtration Kit AeroLight LED + GrowHub AeroWave E6 Who are we? VIVOSUN is the global leader for at-home growing technology & equipment. With over 10 years of demonstrated excellence in the development and production of growing tools,we have established ourselves as a trusted partner for every step in the growing process and for every level of grower. Vivosun's smart grow system enables growers to master the elements for optimal lighting and ventilation to achieve ideal grow results. Indoor gardening can be complex. We simplify it by integrating technology that optimizes light, airflow, and environmental control. Our smart systems make gardening easier, helping both beginners and experts achieve thriving plants effortlessly. Vivosun combines innovation, quality, and sustainability. Our smart products—such as Vgrow, AeroLight, AeroZesh, and GrowHub—streamline gardening with automated controls and energy-efficient features, ensuring better growth outcomes while reducing environmental impact.

Brand: VIVOSUN


Color: Black


Product Dimensions: 36"L x 20"W x 63"H


Frame Material: Metal


Inner Material: Polyethylene Terephthalate (PET)


Brand Name: VIVOSUN


Item Highlight: High Reflective Mylar with Observation Window and Floor Tray for Hydroponics Indoor Plant


Number of Items: 1


UPC: 615435161228


Manufacturer: VIVOSUN


Included Components: Removable Mylar Floor Tray


Model Number: 304113-S


Manufacturer Part Number: 304113-S


Item Dimensions L x W x H: 36"L x 20"W x 63"H


Frame Material: Metal


Inner Material: Polyethylene Terephthalate (PET)


Outer Material: Metal


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Sep 18

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

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View our full returns policy here.

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Top Amazon Reviews


  • Fantastic Quality grow tent
Size: 48"x48"x80"
The VIVOSUN S448 4x4 is a well‑built grow tent with a strong metal frame and good‑quality materials that offer excellent durability; I bought mine in 2019 and it’s still going strong. Assembly is easy, and the tent delivers great value for the money. The zipper works as intended, though it needs to be handled gently to ensure long‑term use. Overall, it’s a reliable, sturdy, and practical tent for any indoor grow setup. I use it every year to overwinter my tropical plants and also to have my veggies ready for growing season after the last frost. ... show more
Reviewed in the United States on August 6, 2026 by Mr. E

  • Fantastic!
Size: 48"x24"x60"
I got this today to help keep light out of my room and also house one of my more specialized sundew that need much higher humidity than my desert air can hold (along with 3 more on the way.). Assembly was quick and easy with directions specific for every model. Poles were fastened with plastic holders and packed well. Lighting is incredible inside the tent! The size is perfect for my shelves to easily fit inside along with an evaporative humidifier. It is sturdy, the zippers are EXCELLENT. I wonder if other zipper reviews were from the old model and not this "upgraded sbs zipper" feature? Mine are flawless. I've included a closeup window view of the plants. It's very clear and see-through, not foggy at all. It's holding temperatures and humidity levels very stable and accurately. I haven't fine-tuned it just yet, but am testing various humidity settings. I am VERY impressed with it's performance so far. There is no light leak what do ever. Finally, I can sleep well again, while still being able to lift the flap and enjoy my plants. I would like to test this in an extreme humidity test for 70-90% humidity for pitcher plants. ... show more
Reviewed in the United States on March 29, 2026 by Azphxguy

  • First impressions... (we know what they say)
Size: 48"x48"x80"
I cannot believe how much value, the detail and build quality. Once you know one VS product it all makes sense, learning nuances in layouts and designs... and fundamental likenesses, lending to sturdy construction, consistencey and uniformity of all products. I like NO LIGHT LEAKAGE, bidirectional safety. Would love to see camping equipment, what Vivosun could do with a tent ; Super impressed. Like a wardrobe easy to want one of each. ... show more
Reviewed in the United States on June 29, 2026 by M Mount

  • Pain to assemble and poor instructions but otherwise good medium sized tent.
Size: 60"x60"x80"
Pain to assemble and poor instructions but otherwise good. Instructions include multiple models with no 5x5 diagrams. The Zipper can get stuck on the lightguard lining it real easily and be a struggle to get out. But not near the door part. Lots of space a good expansion from smaller tents.
Reviewed in the United States on July 22, 2026 by Justin Murphy

  • Get this tent! SO worth it!
Size: 60"x32"x80"
I LOVE this 60"x32"x80"" grow tent!!! The tent material is thick, heavy duty zipper, the metal bars are very sturdy! I also like it unzips 3 sides of the grow tent. No light leaks either. The corners are reinforced which is not reflected in the picture. I really like there is not a middle horizontal bar around the perimeter, makes it SO much easier to get to a plant in the back of the tent, or pulling one out. Very easy to assemble, I assembled this in 30 minutes by myself including the canvas! The instruction pamphlet was perfect, just look for your specific model. Very happy with this tent. Thank you VivoSun for coming through on a quality grow tent! ... show more
Reviewed in the United States on January 29, 2026 by figsny

  • A fun item for a gardener
Size: 96"x48"x80"
These are amazing tents, I had 2 for 3+ years. They are quite sturdy, plenty of openings for vents, wires, durable. Couple of issues I had 1. With enough spills and standing water under the saucers, the floor tray kinda falls apart. Top layer peels off and it soaks through to the floor. I wish they were selling replacement floor trays, but can’t find them other than as part of the whole kit. 2. On one of my tents the zipper catches on to the material covering up the zipper all the time. Annoying having to remove it, but otherwise the zipper still is functioning fine after 3 years. Apart from the tent itself, I was not able to use it without the ductwork/filter/fan, plants were getting moldy/wilting, so had to get all that; I don’t have clip fans, but probably a good idea to add - for better ventilation and to promote auto-pollination for self-pollinating plants, I was a bit worried that too much load is sitting on one outlet - fan, 2 led lights, sometimes I add bug zipper for ground gnats. This is a great year-around indoor entertainment for someone enjoying gardening; I know some get it for other purposes, but I’m not much interested in that. The ability to grow your own organic vegetables in winter is quite fun. ... show more
Reviewed in the United States on October 13, 2025 by LVT

  • Great durability function and value
Size: 48"x48"x80"
I bought this tent in July 2021 I am writing this review today July 2026 . The tent has been in use continuously since the day it arrived. In greenhouse exposed to the sun. I can't enough about how good it has been I have to buy a replacement today due exteror to sun damage. It has been well worth the money a great value. Thank you Vivosun. ... show more
Reviewed in the United States on July 12, 2026 by William P.

  • Amazing Grow Tent!
Size: 96"x48"x80"
Although this is my first grow tent, I find it to be overall an excellent piece of equipment. It is easy to see where other manufacturers could really skimp on the materials and design, but this one seems extraordinarily durable. Having a friend help set it up is easier, but I can see this as a one-person project to be entirely do-able. The Interior is completely reflective, including the flooring. I really like that the reflective surface is textured, because it seems to "scatter" the light rays more effectively. I have been growing lettuce, tomatoes, cucumbers, Kale, and swiss chard thus far, and it seems that plant growth is very even. Something definitely worth mentioning, since it was not stated in the description I saw, is that they include a second removable bottom with a water-tight 5 or 6" lip around the border. Picture it as a large, custom-fit, flexible tray which will provide extra peace of mind by way of containing an unintentional hydroponic flood. The frame is really simple but strong. One thing is that the instructions for assembly could've been more thorough. For example, there was nothing in the box which told me how to arrange the cross-poles in the top, from which the lights hang. Doesn't take a rocket scientist to sort out the best configuration though. I have already used the zippers a ton, and they still look new. Excellent choice for the material on these zippers, because they slide easily and have a nice, tight closure. I guess this is where people feel compelled to talk about light-leaks, but I don't even need to go there. Any tiny, errant pinholes of light are so negligible, I don't even give it a second thought. And I fully understand the consequences of light exposure during the dark hours. I really really like having the ability to actually step into this tent and walk upright around the periphery of my plants. It's also a neat place to escape to to do some relaxing pruning or whatever... sort of like a return to the womb thing. Weird, yes, but peaceful. The metal frame inside is green in color, but it's actually attractive and has done absolutely nothing to impair plant-growth. I honestly cannot think of anything negative to say about this tent. It is far better than a grow-room, as it is easy to clean and is air-tight so no bugs get in. Also you don't have to worry about painting the inside white or hanging reflective mylar. It's also very easy to keep clean- I can actually do some light mopping on the inside. And best of all, I can dismantle it easily and take it with me if I move. If anything non-optimal occurs regarding this grow tent, I will do a follow up post to let you know. However, I have a feeling it's going to be around for a long time. Thanks for reading this. ... show more
Reviewed in the United States on December 1, 2016 by James L T

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