VIVOSUNS448 4x4 Grow Tent, 48"x48"x80" High Reflective Mylar with Observation Window and Floor Tray for Hydroponics Indoor Plant for VS4000/VSF4300

Great vaule for my money! Was in a pinch for a mother tent and built my own. I bought the tent which is surprisingly high quality. Even the zippers impressed me for how thick and sturdy they are. Instructions made the tent easy to use and install took less then an hour to build no missing parts and I bought a tent a 4inch fan and a light everything came as stated. If noise is an issue place your fan inside the tent for less but if your trying to maximize your tent then plact on the outside

I use this to house my 3d printer and it works great. Contains the heat and the fumes, which are filtered by a typical four inch charcoal filter used for adult indoor gardening tents.It was easy to put together, sturdy, and the zippers are good. Plenty of penetrations to run cables and vent hoses.Looks kinda crazy because it is so big but it is nice to have a room inside a room. It is a bit like a tardis, impressive interior with a desk, printer, some shelving, boxes of filament, web cam to keep an eye on spaghetti monsters, and pimped out with some led lights.The only thing missing is a dust cover for the top that could be taken off to clean. That would be much easier than a ladder and vacuum.

Excellent quality, heavy duty zippers work smoothly and keep all light in, easy access to any part of tent with three large openings, super easy to clean with the removable floor liner, and versatility galore. Only slight complaint about headroom, with fans and lights all hooked up inside the tent I'm whacking my head into the lights a lot, but still highly recommend

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.

This was my first fore I to a major grow tent.It was easy to set up and is working great with exhaust fan, internal fans and lights.I can’t tell you the joy it brings to open up the tent and see my babies thriving.I purchased the 32” X 60” X 78” tall.I got a little small as my 4 plants started to take off and I had to let one live outside.It has become very tight for 3 full grown plants but it is all the room I have available in my garage.Fingers crossed that I don’t out grow it before harvest.

Awesome, affordable, durable and easy to set up. Design is great, size is great, all the compartments and cord organizers are great!

A sturdily constructed enclosure with heavy duty zippers, practically light proof and a no tools needed, snap together assembly with exceptionally clear instructions, a very good investment indeed.

This is the first grow tent I have ever bought, so It's not like I'm an old salt or something, but I am quite pleased with what I got for my money.I bought this tent to work as a mother room for cloning my medical marijuana plants. I have a commercial grower's license in my state and I'm trying to build a business out of my home. I've got an extra bedroom that I use for a flower room and a cabinet in the living room that I use to root my cuttings, but I had to come up with yet another place to grow some mother plants and I needed it in a hurry.I got on Amazon and started looking for a grow tent. The most common sizes came in multiples of four, like 2x4, 4x4 et cetera. My home is small and my space limited so a 4x4 was out, but I didn't think that a 2x4 would be enough tent for my situation. So I settled on the Vivosun 3x3 tent and I'm glad I did.The tent is a lot bigger than I thought it would be really. There is ample space for my diy flood and drain system and I feel like four medium plants will be very comfortable inside. I haven't used the "tool holder", but I feel like it may be a nice addition. The tool holder itself does seem cheaply made and I don't know how durable this particular part will be in the long run.As I read on other reviews, the sock tubes for ventilation are very tight. I put a rigid 6" duct coupler through the top hole on the left side and it was quite a squeeze, but I took my time and managed to get it in there without ripping anything. Inside I hung my Vivosun 440cfm fan which I think will provide plenty of fresh air to my moms. Unlike other reviewers, I think that the tube fitting tightly is a good thing. It will help avoid air and light leaks, and provides some small amount of lateral support for the fan itself.When I hooked up my "1200 watt" LED inside I did discover some pinprick light leaks, about a dozen or so on the door of the tent. I can't imagine these tiny holes allowing enough light in for anything and I'm not even subtracting a star for it. You actually have to move your head around and be looking at it from just the right angle to even notice them, and even in today's technological age manufacturing defects are part of life. Perfection is only a concept.Overall the tent seems like a good quality item, and it saved me at least some money and a great deal of time over building a wooden cabinet for my mothers. Only time will tell how well this will hold up but I am very satisfied with my purchase and I can't imagine getting much more of anything, ever for the price I paid. I'm really kind of taken aback with what I ended up getting for my money and I wouldn't hesitate to order another twenty just like it if I needed them.