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homemade grow tent for weed

Homemade grow tent for weed

By doing this you keep the wood dry and avoid rotting (keeping mold away from your grow room). It will also make it easier to clean and you won’t have to worry about water leaking to your floor.

Air-tight (temperature, humidity, and airflow)

When growing cannabis, ventilation is super important; Having a proper grow room ventilation system will not only help you control humidity but also keep the temperatures down among other benefits, so for those of you who are thinking it’s not worth it to spend a couple of bucks, here are some other benefits that will make you change your mind:

Prevents mold and bugs

Now that you’ve identified the circuit you want to connect your equipment to, take a look at the amperage, it should be listed as 5A, 15A, or 20A, and should inform the voltage which will vary from place to place but in general, is either 110V or 220V.

Homemade grow tent for weed

Once you’ve got your structure built, you’ll need to pick a light. LED grow lights have gone through huge technological improvements over the past few years, and buying a quality high-powered, full-spectrum light is cheaper than ever. Just make sure that the unit you choose has the proper dimensions to fit within the space of your shelving rack.

Thanks to the legalization green rush, the cannabis grow industry is thriving. That means that there are plenty of relatively cheap pre-built grow tents available if you don’t have the time or energy to make one yourself. If you’re committed to a DIY grow tent, though, the first step to sorting out your material list is deciding on a frame and size.

Once your shelving, lights, and wiring is all good to go, pull out your panda film or mylar and start wrapping the rack to create your tent. Because the tent is made to keep all of your light inside, reflecting, and focused on your plant, make sure that there are no light leaks and that your chosen wrap creates a floor and a roof to completely encase the structure. Leave one side of your box open and create a door using more of your chosen tape and with a pair of velcro or magnetic adhesive strips. You’ll need to access the inside of the tent to water and feed your plant(s), adjust the light height, and eventually, harvest your buds, so making sure your door is both accessible and light-sealed is important.

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To recap, here’s a checklist of everything you’ll need for your DIY grow tent:

America’s move towards cannabis legalization has come with plenty of upsides, but if you ask us, the proliferation of homegrown weed is near the top of the list. As more states enact legalization laws that welcome personal pot farming, geography, weather, and residential restrictions are moving many prospective home growers out of the garden and into the garage, basement, or closet.

Why build a grow tent?

Just because your apartment doesn’t have the same acreage as a farm in the Emerald Triangle doesn’t mean you can’t grow your own ganja. In fact, with just a few trips to your local hardware and garden supply store and some simple assembly, you can construct a DIY grow tent and produce your own weed year-round.

If you’re going to grow weed inside, you’ll need some light. After all, the whole design of indoor cultivation is meant to replicate and improve on the benefits of natural sunlight. And while outdoor plants are beloved for, well, growing like weeds, the main benefit of an indoor grow is the ability to control every single aspect of the plant’s environment.

Homemade grow tent for weed

All you need is a hula-hoop and reflective blanket material called Mylar. It was initially developed by NASA and is extremely reflective, ideal when trying to make the most out of your lighting. Make sure the hula hoop is large enough to fit around your light. This is because you’ll hang the Mylar from it, surround the light, and make it more efficient.

A lot of good LED grow lights are designed to be hung from thin cables. Therefore, you’ll have to figure out a way to fasten the hula-hoop around the light. Then you need to attach the reflective blanket to the hoop. The guy in the video attached his sheet using duct tape. Something tells us you won’t need Frank Lloyd Wright-like engineering skills to figure something out.

Test Your Light Without a Grow Tent First

Here’s the video of the whole process in action so that you can see the results yourself. (Credit to HowToHydroponics YouTube channel and Cody at for the idea).

Regardless of whether you spend $2 or $200 on a grow tent, you need to understand the essential requirements. Cannabis grown indoors needs good seeds and a controlled environment. Here are the conditions you must control:

How to Build the Cheap “$2” Grow Tent for Weed

As far as building your DIY marijuana grow tent goes, that’s up to your own devices and “creative engineering” skills. The guy in the video had his contraption rigged up on a ULine-style Slatwall panel. However, there are surely other options for all you handy DIY enthusiasts out there?