How To Build A DIY Cannabis Grow Tent In Just 3 Steps!
Want to grow your own weed? DIY grow tents are easy to build and give you complete control over your plants’ growing environment so you can produce top-tier bud!
Looking for a simple, cost-effective setup for growing your own weed? Below, we’ll walk you through the simple process of building your own grow tent for a fraction of the price of a store-bought tent/box.
WHY BUILD A DIY GROW TENT?
Growing your own weed is a great experience. Germinating your seeds and watching them grow into healthy plants with big, aromatic buds is a great way to develop a deeper connection with this ancient plant. Not to mention, you’ll likely end up with a far superior product than what you’re able to score elsewhere.
Unfortunately, not everyone has enough space to grow plants outdoors under the sun. That’s where a DIY grow tent comes in; for many people, a homemade grow tent proves to be the most cost-effective and efficient setup. While small grow tents are pretty cheap, you can build your own tent for next-to-nothing if you take the time to hunt around for supplies. Plus, they allow you complete control over your plants’ growing environment and produce a great harvest every time!
IMPORTANT CONSIDERATIONS FOR YOUR DIY GROW TENT
Before you start looking around for building materials, take a few minutes to reflect on these important considerations for your tent:
Cannabis plants need well-defined light and dark periods in order to flower properly. Light leaks during dark hours can stress photoperiod strains, stunting their growth, interrupting their flowering, or even triggering hermaphroditism. Even autoflowering strains are believed to rely on consistent dark hours for respiration, photosynthesis, and more. Hence, your DIY tent must be lightproof.
Cannabis needs regular watering and feeding. Make sure your tent is waterproof so runoff or spills don’t cause any damage to the area around your tent.
Cannabis plants need proper airflow to grow properly. Poor airflow, on the other hand, can create hot spots in your tent that trap heat and humidity, creating a breeding ground for bacteria and attracting pests. Your tent needs to be well-ventilated to prevent these problems.
The size of your grow tent will vary depending on the amount of space you have available, your budget, and how many plants you plan on growing. A 1 x 1m tent is arguably the most common size used by hobby growers, but you can go bigger or smaller than that based on your needs. Just know that if you want your plants to reach their full potential, your tent will need to be at least 1.5–2m tall to give them enough space to grow and prevent them from getting too close to your lights.
WHAT DO YOU NEED TO BUILD A DIY GROW TENT?
Building your own tent is surprisingly simple. Here’s a list of everything you’ll need:
19mm PVC pipes are sturdy, cheap, and ideal for creating the frame of your tent. You’ll need:
• 16x straight pipes for the verticals and horizontals (the length of pipe will vary depending on how large you want your tent to be)
• 8x 90-degree corner fittings
• 4x t-fittings
• 1x cross fittings
Panda Film works great as the walls of your tent. Remember to use the black side of the film on the outside to absorb light, and the white side on the inside to reflect it.
LED GROW LIGHT
There are many different grow lights on the market, but we recommend LEDs for their energy efficiency and durability. HID lights are cheaper than LEDs and can produce great results, but they’ll need replacing after two harvests and use a lot of energy.
There are plenty of fans on the market. If you’re building a large tent for big harvests, we recommend using a fan and carbon filter to eliminate the odour from your plants. If you’re building a tent to grow just a few plants, a regular wall fan will do fine.
Once you’ve got your materials, you’ll need the following tools for the assembly of your tent:
• Duct tape (to create the Panda Film covering for your tent)
• Hand saw (in case you need to cut any of your PVC pipes to size)
• Velcro (for the opening of your tent)
HOW TO SET UP YOUR DIY GROW TENT
Now that you’ve got your materials and tools, follow these steps to build your very own cannabis grow tent in less than a day:
STEP 1: ASSEMBLING THE FRAME
If you weren’t able to buy your PVC in the size you need, cut it to size using a hand saw. Whatever size tent you’re building, you’ll need 16 straight pieces of pipe; 4 for the verticals (which should be at least 1.5m long), 4 for the base, and 8 for the roof of your tent.
Once you’ve got your straight pieces of pipe cut to size, use the fittings to connect them and build the frame of your tent. Keep in mind that your roof should have a cross fitting in the middle for extra stability to hold your light, fan, etc.
STEP 2: COVERING YOUR TENT
You’ll need to cover your tent twice; once with the white panda film for the inside of the tent, and again with black film for the outside.
The easiest way to do this is to start with the walls; tightly wrap a single piece of film around 3 of the 4 walls (the 4th will be the opening of the tent). Secure the film to the PVC pipes where your opening will be.
Next, cover the roof of your tent with another piece of film. Make sure there’s at least 3–5cm of overlap on every wall, and stick the sides down with duct tape. Step inside your tent, look for light leaks, and cover them using duct tape from the outside.
Finally, for the opening of your tent, cut a piece of film long enough to run from the middle of the roof to the floor. Secure it to the roof of your tent using duct tape and to the PVC frame on the side and bottom using Velcro.
STEP 3: INSTALLING YOUR LIGHT AND FAN
Install your grow light to the top of your tent according to the instructions that came from the manufacturer. Remember to pull the power cord out through a small opening in the roof and seal the sides with duct tape to avoid light leakage.
Finally, sit your fan on the floor, and you’re done!
TIME TO START GROWING CANNABIS!
Now that you’ve got your DIY tent built, it’s time to get growing. Make sure to read our post on indoor cannabis growing equipment for a complete list of all the gadgets you’ll need to grow your plants, and don’t forget to order your seeds directly from our web store to ensure a great harvest. Happy growing!
Want to grow weed on a budget? Click here for simple instructions on how to build your own grow tent from scratch. It's easier than you might think!
Best Indoor Grow Tent for Growing Marijuana
We reviewed hundreds of indoor grow tents available on the market as of November 2020 and created a simple list to help you pick the best grow tent for your cannabis grow. Each tent was evaluated across a variety of factors: cost, durability, reflectivity, frame-strength/weight capacity, ease-of-assembly and use, and much more. These tents are truly the best options out there.
Have a question about a specific grow tent? Ask us in the comments!
The list below ranks the top grow tents on the market for the year of 2020 (the cheat sheet table is below with price ranges). Keep in mind, price can fluctuate depending on the manufacturer so we will try to update the prices as frequently as possible. Please refer to the product links in each of the sections to get the most up to date pricing information on Amazon.
Whatever your budget, grow room size or level of experience, we think you’ll find a marijuana tent here that works for you. Pro tip: for best results pair one of these grow tents with one of our most recommended LED grow lights and an inline grow tent fan for a complete grow tent setup.
Now read on below to see the best indoor grow tents of 2020!
Best Indoor Grow Tent For Cannabis
- 1 Best Grow Tent: Quick Product Comparison Chart
- 2 Things to consider before buying
- 3 Best Grow Tent
- 3.1 Editor’s Choice: CoolGrows 48″x48″x80″ Grow Tent
- 3.2 Runner Up: Apollo Horticulture 48”x48”x80” Grow Tent
- 3.3 iPower 32″x32″x63″ Grow Tent – Low Budget Choice
- 3.4 Finnhomy Grow Tent 600D 36″x36″x72″ – Best Features
- 3.5 Quictent 48″x48″x78″ Grow Tent – Most Eco-Friendly
- 3.6 MallMall 48″x48″x78″ FT Grow Tent – Most Discreet
- 3.7 VIVOSUN 48″x24″x60″ Grow Tent – Best For Closet Grows
- 3.8 LAGarden 48″x48″x78″ 100% Reflective Diamond Mylar Grow Tent – Most Reflective
- 3.9 TopoLite 24″x24″x48″ Grow Tent – Most Durable
- 3.10 Gorilla Grow Tent 4 Ft x 8 Ft Grow Tent – Largest Footprint
- 4 Frequently Asked Questions
- 4.1 How do I choose the right size for my grow tent?
- 4.2 How to create the perfect indoor grow tent setup
Best Indoor Grow Tent For Growing Marijuana on the Market in 2020
Cannabis cultivation indoors is highly satisfying. But closely controlling the amount of light, temperature, humidity, is a challenge even for the largest indoor growers we work with! The good news is, you don’t need to struggle with managing conditions in a room, just purchase a recommended tent that will control your environment. See below for a detailed evaluation of each tent we reviewed.
Best Grow Tent Reviews – Top 10 on the Market for 2020
CoolGrows Reflective Hydroponic Grow Tent – Editor’s Choice
The CoolGrows grow tent is ideal for growing beautiful indoor cannabis plants easily and safely, from seedling through flowering stage. This reflective Mylar tent features a highly reflective PEVA High Reflective Silver Aluminum Foil interior and a heavy-duty zipper system to prevent light seepage and maximize reflectivity of usable light. The exterior canvas is made with heavy duty oxford cloth for durability.
The CoolGrows grow tent has vents for proper aeration, with a unique way the front opens out, similar to French doors, for easy entry and exit. This tent comes with a 1-year, hassle-free guarantee warranty.
Average Amazon Review: 4.8 stars
# of Amazon Reviews: 527 +
Apollo Horticulture Mylar Hydroponic Grow Tent – Runner Up
At four feet by four feet by over 6-1/2-feet tall, this tent may not fit in your closet. The interlocking metal poles frame the tent and support the weight of your light. The interior is lined with reflective Mylar to bathe your plants in rays from every angle possible. The thick fabric is double-stitched to cut down on light leaks, but there are no flaps over the heavy-duty zippers to completely block light.
There is a large front door for easy access, and two windows, one on each side. The tent includes mesh panels at the bottom for ventilation, as well as round openings to pipe air in and out and let power cords enter.
We like the removable Mylar floor tray because it makes it simple to clean up inside. The tent comes with instructions on how to set it up without tools—it’s very easy to assemble. Apollo Horticulture offers a 90-day warranty.
Average Amazon Review: 4.4 stars
# of Amazon Reviews: 423+
iPower Hydroponic Water-Resistant Grow Tent – Low Budget Choice
The iPower 3′ x 3′ marijuana tent is a top-selling grow tent online with positive ratings and an affordable price point. We took a closer look at it and saw that it’s quite similar to most of the other grow tents we’ve reviewed here. But it does shine in a couple of areas—as well as the price point.
One, the material they use is 3-ply vinyl, not canvas. It’s 5mm thick, very heavy-duty. Second, they seem to take extra care in how the tent is put together. The duct ports extend inside and cinch for a nice, tight fit. And the frame is heavy-duty steel poles. Plus, all the ventilation panels have zippered flaps with industrial zippers.
The removable floor tray’s handy too. Makes keeping everything clean and tidy a lot easier.
All in all, this tent provides the most bang for your buck of all the tents we reviewed.
Average Amazon Review: 4.5 stars
# of Amazon Reviews: 1,002+
Finnhomy 600D Mylar Hydroponic Grow Tent – Best Features
This premium, freestanding, built-to-last tent is perfect for use by all levels of growers from amateurs to pros. It allows the growing environment to be controlled and manipulated as needed. Open, close or vent system with fans to adjust temperature, humidity, CO2 levels, and light conditions.
Suitable for use with all growing systems (hydroponic, aeroponic and soil-based cultivation), this tent is compatible with all types of lights: Incandescent, LED, Fluorescent (Standard, CFL & T5) and HID (Metal Halide, High Pressure Sodium & Dual-arc). The outer shell is constructed from commercial-grade (600D), puncture-resistant, waterproof, oxford nylon fabric. This material is completely non-toxic, mildew and fire-resistant, and also washable. The interior lining is highly-reflective, allowing plants to utilize all the supplied light without waste. The durable, fade-proof, advanced reflection surface is thermally adhered to the outer shell and will not separate or tear.
It also features industrial-strength, oversized (#10) coil zippers designed to curve and go around corners without opening or separating. Tabs are used to secure the door in the open position for convenience while working. The frame and all corner supports are crafted from powder-coated, high-grade, high-capacity tubular steel. Removable upper rails provide overhead support for lighting, odor control and ventilation systems. Without need for any tools, the unit can be completely assembled in minutes.
Average Amazon Review: 4.3 stars
# of Amazon Reviews: 140+
Quictent Hydroponic Grow Tent – Most Eco-Friendly
The most eco-friendly tent in our list, the Quictent grow tent has passed SGS testing & certification. Being approved by SGS Chemical Testing means soluble elements like Cd, Pb, Cr, Hg, Sb, Ba, As, Se, won’t leach out from the material when it gets wet and contaminate your plants. It also will not release any harmful gases that can damage sensitive plants.
With zero light leakage, this tent is highly efficient, featuring an extra-thick canvas and 100% light reflective silver PET Mylar lining. create a sufficient light and thermal environment for plants. The high density 600D Oxford fabric canvas is a tear-resistant and double stitched for high durability and perfect light blocking. With 0.8mm net poles, the frame is safe & solid, prevents structural twisting and provide greater loading carrying capacity for hanging lights and other equipment. Like many of the other tents in our list, it features a strong anti-burst metal zipper that slides easily on the track and stays shut.
Best of all, this tent comes with discreet shipping and a 2 year warranty.
Average Amazon Review: 3.9 stars
# of Amazon Reviews: 221+
MallMall Mylar Hydroponic Grow Tent – Most Discreet
This light-proof grow tent blocks all light escaping. On the interior, a 99% reflective mylar lining guarantees efficient utilization of your lighting at any power configuration. The easy-access door unzips smoothly, and the observation window makes it easy to peek inside for easy observation of your plants. There are privacy flaps over the zippers and it actually looks like a wardrobe closet, it’s all black, so nice and discreet with zero light leaks. With highly durable metal bars and metal connectors, this grow tent stands solidly. Similar to the other tents in the list, the 600D canvas exterior material is tear proof and super thick. Includes a removable & water resistant mylar spill tray for easy clean up.
Average Amazon Review: 4.5 stars
# of Amazon Reviews: 155+
VIVOSUN Mylar Hydroponic Grow Tent – Best For Closet Grows
We like VIVOSUN’s four by two tent. It’s short enough and small to fit easily in a closet, but still large enough to hold up to 6 at a time, depending on what you’re growing. Plus, unlike many other tent manufacturers, they offer a longer warranty up to 2 years.
What else is there to say? After all, it’s a good grow tent, from a solid brand. Dark 600D canvas fabric on the outside, reflective mylar on the inside. But VIVOSUN goes the extra mile with excellent zippers. Sturdy, top quality zippers are very important when you have to use them a lot.
The VIVOSUN tent also has a removable floor tray and support rods strong enough to hold your light panels, fans and ventilation setup.
If you’re looking for a smaller tent or because money’s tight, this could be the option for you. With solid customer reviews, this tent is already a big seller with our readers.
Average Amazon Review: 4.5 stars
# of Amazon Reviews: 1,005+
LAGarden Reflective Mylar Hydroponic Grow Tent – Most Reflective
An aluminum frame with powder-coated poles keeps this grow tent stable, with each rod can hold up to 88 pounds for a total weight capacity of 352 lbs!
With a fabric density of 210D (thinner than most tents in our list), it’s not quite as durable as the other tents we reviewed. Tears are definitely a risk with this tent, so be careful when setting up your lights and ventilation. However, the fabric is still 100% light-proof and will prevent any odors from being emitted.
The biggest selling point on the LAGarden grow tent is the diamond Mylar interior, which is 100% reflective will ensure your plants receive as much of that precious light as possible.
Vents with mesh offer good ventilation while reducing the amount of light that can escape, but keep in mind these aren’t a perfect light seal and will result in some light leakage through the vents. Multiple outputs are included for added ventilation.
The LAGarden tent comes with nylon belts for hanging your grow lights and a reflective mylar floor tray.
Average Amazon Review: 3.9 stars
# of Amazon Reviews: 16+
TopoLite Grow Tent – Most Durable
The TopoLite grow tent isn’t the most reflective in our list, with 95% reflective, but it’s still pretty good. The 600D tear-proof canvas exterior is up to expectations, and the double stitching and heavy-duty zippers are a nice touch for durability.
This tent also comes with with a tool bag, making it easy to collect your tools and tidy up your grow space. Stronger 19 mm powder coated steel rods make this one of the strongest grow tents we’ve reviewed, and can certainly hold up any weight from your lamps or ventilation. Double protected steel corners make it even more sturdy and stable. The heavy-duty metal zipper is also the most durable on the market.
If you’re clumsy or like to be rough with your gear, this is the tent for you.
Average Amazon Review: 4.6 stars
# of Amazon Reviews: 388+
Gorilla Grow Tent Grow Tent – Largest Footprint
Last but not least, we have the big kahuna from Gorilla Grow. If you want to set up a large scale production, but want the climate control provided by a grow tent instead of growing plants directly in a big room, this is the tent for you.
With a 4 ft by 8 ft footprint, this tent will allow you to grow between 10-30 plants, depending on how you train them. If you’re serious about doing a large-scale grow, give this tent a serious look. It can definitely take your grow to the next level.
Average Amazon Review: 3.4 stars
# of Amazon Reviews: 31+
Frequently Asked Questions
How do I choose the right size tent for my cannabis grow?
Choosing the right size grow tent depends on three key factors:
- 1. How many plants you plant to grow
- 2. The type of weed strain & growing method you’ll use (which determines how much space each plant takes up)
- 3. How much space you have to place your tent (consider both the footprint size and height, as well as proximity to electrical supply and windows or exterior ventilation)
Refer to the table below to help you choose the right size grow tent:
We reviewed the best grow tents on the market as of Nov 2020 and created a simple list to help you pick the best grow tent for the money for your cannabis grow. Editor's choice: iPower 5' x 5' x 6.7' Grow Tent, Runner up: Apollo Horticulture 4' x 4' x 6.7' Grow Tent. Best Features: Gorilla Grow 5' x 5' x 6.7' Grow Tent