VIVOSUN S448 4x4 Grow Tent, 48"x48"x80" High Reflective Mylar Grow Tents with Observation Window and Floor Tray for Hydroponics Indoor Plant Tents for VS4000/VSF4300
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Availability:
In Stock.
Arrives
Saturday, Mar 21
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Size: 48"x48"x80"
Color: Black
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
- Sturdy Build & Extra-Thick Materials: The indoor tent features robust metal poles, top bars, and tool-free corner connectors, securing the structure; The top bar supports up to 100 lbs., meeting various equipment needs; Made from premium 340g high-density fabric, the tent is waterproof, tear-resistant, and double-stitched for excellent light blockage; The inside lining designed with PE lining and Mylar walls, ensures a safer environment for your plants
- Easy Observation & Maintenance: This grow tent features a transparent plastic window that allows you to easily observe your plants' growth without disturbing their environment; Additionally, the strategically placed lower window aids in effective heat dissipation; The window's cover is designed with hook and loop fasteners for quick and effortless access; For added convenience, it includes a removable floor tray, making cleaning and upkeep a breeze
- Quick & Effortless Setup: Our grow tents are designed for easy assembly, even for beginners; Detailed instructions guide you to assemble the tent within minutes; Multiple doors equipped with smooth-gliding zippers allow for seamless access and enhance your operational efficiency; The robust corner connectors securely support the tent frame without the need for tools; Included are 2 hanging straps, which assist in securing the carbon filter as required. Please note that this is only a tent, not including lights.
- Thoughtful Features & Versatile Options: Our plant grow tent includes multiple openings to accommodate duct fans, lamps, and electrical cords; An internal tool organizer keeps your gardening equipment neatly arranged according to your needs; This tent is adaptable for various locations in your home, including the garage, balcony, laundry room, and closet. To know for sure if it will fit your space, tape out a 4x4 Ft Square on Your Floor to Visualize the Space!
Brand: VIVOSUN
Color: Black
Product Dimensions: 48"L x 48"W x 80"H
Item Weight: 28.4 Pounds
Frame Material: Metal
Brand: VIVOSUN
Color: Black
Product Dimensions: 48"L x 48"W x 80"H
Item Weight: 28.4 Pounds
Frame Material: Metal
Inner Material: Polyethylene Terephthalate (PET)
Light Source Wattage: 400 Watts
UPC: 742920469917
Manufacturer: VIVOSUN
Item Weight: 28.4 pounds
Item model number: 304113-S
Is Discontinued By Manufacturer: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Mar 21
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 60"x32"x80"
Color: Black
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!
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Reviewed in the United States on January 29, 2026 by figsny figsny
Size: 48"x48"x80"
Color: Black
Very easy set up, just follow the directions in the book, look for your tent and follow it. Very tall and wide. Great for plants if you’re trying to have tall n wide out plants. Zipper is low noise level, quality is unmatched vivosun functions really well. And no Velcro as all
Reviewed in the United States on January 25, 2026 by Christopher Peabody Christopher Peabody
Size: 48"x48"x80"
Color: Black
This surpassed my expectations. It’s very heavy duty with all metal poles and thick lining throughout. It’s not a cheap tent like I’ve seen elsewhere. Had plenty of outlets for stringing cords or other needs through. I’m planning on adding a temperature regulator and heater but, for now I have my citrus plants, grow lights, and humidifier inside with plenty of room. Love the window that I can look through without opening the door and letting the humidity out. Amazing price for the quality.
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Reviewed in the United States on February 1, 2026 by D. Nielsen
Size: 48"x48"x80"
Color: Black
Pros: • Sturdy steel frame and thick canvas • Reflective Mylar interior for better light distribution • Multiple vents and cord ports • Observation window & removable floor tray • Great size (true 4x4 footprint with tall height) Cons: • Like most tents, you’ll want to be careful not to snag the zippers • Slight light leaks around the zippers (not major, but noticeable in a dark room) Overall, this is a reliable 4x4 grow tent that balances quality and affordability. If you’re looking to upgrade your indoor grow space or start a solid 4x4 setup, the VIVOSUN S448 is a strong choice.
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Reviewed in the United States on August 30, 2025 by Ademu
Size: 48"x48"x80"
Color: Black
It may feel a Lil wobbly if you don't have support poles for the mid section. For a tent this size they should come standard. The zippers are always sketchy on tents but not this one. The zippers are the smoothest I've ever seen when used. For those who are upgrading from a 3x3 be aware of the height. Its the best tent I've ever had and this is my 3rd. You can grow 4 dwc plants without any space issues or fear of the flowering stretch
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Reviewed in the United States on February 15, 2026 by Amazon Customer
Size: 36"x36"x72"
Color: Gray
We bought this, turned it on its side and use it for our Tegu enclosure and it is extremely durable, keeps heat, the Velcro is really strong, and its super easy to set up! We did so much research, and took the chance on this brand, and let me tell you, this brand did not disappoint, I highly recommend this for large enclosures, or even using it as an actual enclosure. An the reflectivity is strong, given we don't need it too much for what we use it for but its all around very great quality!!!
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Reviewed in the United States on December 14, 2025 by Chrissy
Size: 48"x48"x80"
Color: Black
Great product. Well worth the money.
Reviewed in the United States on February 12, 2026 by Teresa Youngblood
Size: 48"x24"x60"
Color: Black
I have read great reviews regarding this tent, so after a frustrated run with another brand (lots of light leakage) I decided to buy this one. I received next day and it was quite easy to put together (took me about 15 minutes). Instructions were well written and the poles were marked with letters/numbers for easy placement which made it very easy to assemble. The thickness of the tent material is stated at 600D, hard to actually measure this however it feels pretty solid. The observation window is a bit to high for my taste since all I can see for now is the top of my LED panels, I guess once the plants get bigger it will be useful since it allows you to check your plants (you know you will be checking them a few times a day) without disturbing the environment, humidity, temperature, etc. The only other tent that I have seen with this feature is the Gorilla Grow Tent, but it costs $300. The ducting ports are well placed with a variety of options depending on you setup and there are two 4" ones on the top and bottom of the back panel for cables and pipes etc. one 8" on the top right and two 6" on each the lateral panels (one on the top and one on the bottom). Additionally there are the meshed screen on the inferior sides. Finally the zipper: while shopping around for another tent it seem as if most other brands use regular zippers, these guys decided to go withI the SBS zipper which is of far better quality. They are large and sturdy, however a bit cumbersome to operate as it sticks a bit along the way. To solve that, all I had to do was run a white candle across the whole way, and now it works great, I think it will last for a while. I must say there are some pinhole light leaks around the zipper area. Not where the zipper connected to the tent, since there is a dual flap there to protect the light from coming through, but where the stitches are. Overall I would say this is a pretty well built tent. I had an issue with both of the cross bars, or as they call "hanging bars " missing from my package. I contact the seller, and they responded very quickly, and were very friendly. Overall, I would recommend this tent for anyone one looking for something affordable yet well built to last. Make sure to check the contents of your package upon receiving. I must add some feedback on the VIVOSUN customer service team. All communication was done through email, however every inquiry was responded within six hours or less and they were extremely friendly and easy to deal with providing solutions for my issue. Since a lot of these tents are of very comparable quality (Apollo, Growsun, iPower, lighthouse — the ones I have) based on the customer service, I would surely recommend these as you know they will take core of any issues that might come around. Highly recommended.
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Reviewed in the United States on November 12, 2016 by Cass Young Cass Young