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COSTWAY 30’’× 18’’× 36’’ Grow Tent, Reflective Mylar Hydroponics Tent w/Floor Tray, Storage Bag, View Window & Ventilation, Filter Strap, Lightproof Grow Tent for Indoor Plant Growing (Grey)

  • Based on 51 reviews
Condition: New
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Availability: In Stock.
Fulfilled by costway

Arrives Wednesday, May 22
Order within 13 hours and 51 minutes
Available payment plans shown during checkout

Size: 30’’× 18’’× 36’’


Color: Gray


Features

  • Excellent Craftsmanship Lock Lights in:The interior grow tent is made of 100% high reflectivity mylar walls, which can effectively prevent light leakage in the tent and improve the efficiency of plant photosynthesis. In addition, heavy duty zippers with black lining create a more enclosed environment for your plants to thrive.
  • Humanized Floor Tray & Storage Bag:Our grow tent comes with a detachable floor tray to protect your tent from spilled soil or water, making it easy to remove and clean when dirty. In addition, there is a storage bag on the inside of the tent, which provides extra storage space for your planting tools.
  • Observation Window with Shade Cloth:There is a visible window made by transparent plastic set that allows you to observe the growth of plants at any time. Besides, the window is equipped with a shade cloth which can be easily rolled up. And it can protect your plants from the sun when you don't need to observe plants.
  • Great Durability & Stability:Our grow tent is made of 600D canvas, which is waterproof and tear resistant to ensure durability and long term use. And the tent is supported by sturdy galvanized poles and metal joints for greater stability, with a top suspension rod that can hold up to 110 lbs.
  • Wide Range of Application:Measuring 30 18 36, the compact grow tent is suitable for living room, porch, balcony and other limited places. Our grow tent offers plenty of openings for setting duct fans, lights, electrical cords, etc. And it comes with a controller mounting strip for easy hanging of controller. With our grown tent, you can easily grow fresh vegetables or fruits at any season you want.

Brand: COSTWAY


Color: Gray


Product Dimensions: 30"L x 18"W x 36"H


Frame Material: Plastic


Inner Material: Metal


Product Dimensions: 30 x 18 x 36 inches


Item Weight: 11.97 pounds


Manufacturer: COSTWAY


Country of Origin: China


Item model number: 3831-CYGT


Date First Available: July 2, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

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


  • Not sure yet if it's damaged
Size: 36"x20"x63" Color: Gray
The tent was not harmed by the postal service, I put it together and I just love it. It's sturdy and well built. Well worth the money
Reviewed in the United States on November 15, 2023 by ToddH

  • Blew away my expectations.
Size: 36"x36"x72" Color: Black
Given how cheap these grow tents are, my expectations weren't exactly sky high. They should have been - I love these tents! (note: I've only had mine for a few days; will update if my view changes) (also note: you only get the tent, not the shelves or lights that I added). There's tons of ports for vents on every side (each with two separate cinches for closing them), and three separate windows (velcro panels over them seal them off well; you can roll them up to leave them open). There's an interior storage bag, and outside velcro tabs to hold the door open if you want. The material is super-reflective and feels durable, and the fit and feel of the outside is very professional, and would blend into any home where black can fit into the colour scheme (do note, however, that the exterior can get dirty and show dirt - but is easy to clean with just a wet sponge or washcloth). Opening the package, there's a lot of care - they wrap it almost like it's a present. When you first put the posts together, it'll fee somewhat flimsy (and I was expecting this). What I didn't expect is that when you put the fabric around it, it tensions it snugly and the structure becomes much sturdier. You could even store (relatively light) objects like cushions or blankets on top if you wanted; it's definitely not going to just collapse. Getting the fabrick over is a bit tricky just because there's so much of it that you can get disoriented if working on your own. Just remember that the costway logo goes at the top front right, and work from there. I didn't really "get" the removable interior tub at first - the instructions aren't clear, and it doesn't really seem to have any "form" to it, no nature to inherently stay square. And there were velcro tabs on the corners that didn't seem to do any purpose. Until I suddenly realized (a day after I first set it up) that the velcro tabs can be fed around the posts in the corners, wherein the whole bottom attaches snugly and forms a nice square basin. The two crossbeams on the top give you a sturdy mount for hanging lights (or anything else, such as ducts and fans). Indeed, I just simply fed my light's mounting arms straight over the lower pole rather than bothering to bring their adjustable ropes into the picture, to get it as high up as possible. With a 200W VIVOSUN VS2000 light inside, one top vent open, and two side vents open on the same side (in the narrow channel between my two tents), temperature is usually 28-30,5°C, vs. a home temperature of 22-23°C, and humidity is generally hovering in the 50-60% range. Obviously, adding a duct fan or even just opening more vents would reduce both the temperature and humidity, while misting or keeping the bottom tub wet would increase humidity - and it'll obviously depend on your number of plants, type of plants, and how well watered they are. I'm considering setting up a "swamp-cooling" DROP setup to reduce elongation: setting bottom misting on a timer to occur 30-60 minutes before the lights come on, so that evaporative cooling drops the temperature in the tent and on the plants in particular until the water fully evaporates. Given how well-built it is, I have zero concerns about water leakage. Is there anything to complain about? Honestly, the only thing I could think of would be that it's possible to get the zipper somewhat stuck on its liner. If it happens, ust back the zipper way back until it finally comes loose, while assisting it in the process. But honestly, it's been rare enough and non-significant enough it's not worth removing a point over. All in all: seems to be a great tent! ... show more
Reviewed in the United States on October 9, 2023 by Karen R. Pease Karen R. Pease

  • Nice tent
Size: 36"x36"x72" Color: Gray
It's a very nice tent. The steel frame is sturdy enough to hang the lights from. Only thing is ivwish it had more then just the one door
Reviewed in the United States on November 18, 2023 by Logan Anderson

  • Good quality
Size: 36"x20"x63" Color: Gray
The media could not be loaded. I like how easy it was to set up. Definitely was worth the cost.
Reviewed in the United States on October 11, 2023 by It’s perfect can’t hold plenty of plant and it’s pretty steady

  • Buenos materiales
Size: 32"x32"x63" Color: Gray
Me ha gustado mucho los materiales se ven que son duraderos y resistentes.
Reviewed in the United States on November 19, 2023 by Rafael Rubio

  • Nice tent
Size: 36"x36"x72" Color: Black
Probably the best tent you’ll find for the money. I’ve spent more on lower quality material and workmanship.
Reviewed in the United States on March 18, 2023 by J.L.

  • Perfect material for growing
Size: 36"x20"x63" Color: Gray
Great height , width and easy to assemble. I can’t wait to see the growth of my plants
Reviewed in the United States on August 17, 2023 by Ari

  • I can now grow indoors
Size: 32"x32"x63" Color: Gray
It’s a nice grow tent. Pretty air tight once you get all of unused openings cinched down (the exhaust fan was pulling the sides in). And there really isn’t any light leakage, which is a plus. Had started a few plants in the greenhouse but needed to separate a few of them out, so we put them inside in the tent and they finished out nicely. ... show more
Reviewed in the United States on November 3, 2023 by Brandon M.

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