Grow Tent Setup
An In-depth Essential Guide for Anyone Growing Cannabis
When you see rooms full of healthy cannabis plants that are loaded with abundant flowers, it’s easy to forget the labor involved behind the scenes.
One of the first aspects of having a successful grow is having an optimal grow space. Although many commercial areas convert entire rooms into a growing environment, it’s far more comfortable and less labor intensive to use a grow tent setup.
Your grow tent setup needs to include all the necessary pieces that will facilitate an ideal environment for your cannabis crop.
From the various types of indoor grow tents or grow tent kits available to tips and tricks, read along to learn how you can master the art of indoor marijuana growing.
What is a Grow Room?
Why Opt for a Grow Tent Setup?
Benefits of a Grow Tent
What’s the Best Size for Tent for Your Grow Tent Setup?
What are the Materials Found in Grow Tents?
Can you DIY a Grow Tent Setup?
How to Set Up a Grow Tent
How to Keep Your Grow Tent Sanitized
What Can You Place Inside of a Grow Tent?
How to Setup Fans in a Grow Tent
The Best Way to Set up Grow Tent Ventilation
Growing Methods Within a Grow Tent
Grow Room Lighting
Grow Tent Accessories
Grow Boxes: An Alternative to Grow Tents
What is a Grow Room?
A grow room is any space that’s made available for the sole purpose of cannabis cultivation.
This means that it can be used for flower production, clone propagation, mother maintenance, germination, and breeding.
A grow room can be your bedroom or an unused closet area. Any space can be converted into a grow space, but it’s far more convenient when your grow space is contained and quickly built-up or torn down.
This is why grow tents or grow tent kits have risen in popularity and have become the de-facto method for the cannabis community.
Beginners to professionals utilize these easy-to-use setups, so it’s no wonder that grow tents have become ubiquitous in the last decade.
Although the vast majority of grow tents have predefined spaces, they allow you to customize the interior with all the necessary tools of the trade.
Fans, carbon filters, trays, tubs, hoods, grow lights, and netting can be placed at your discretion.
A given area becomes a growing space once the environment becomes suitable for your cannabis crop. Let’s take a look at what this means, and how you can achieve this.
Why Opt for a Grow Tent Setup?
The primary reason for opting to use a grow tent setup rather than doing an outdoor grow or constructing a room for the sole purpose of cultivation is for convenience.
Nothing trumps the comfort found in quickly deploying the grow tent materials and building it out within an hour.
There’s no drilling required or tasks that require knowledge in carpentry, so it’s ideal for those that don’t have the know-how in construction-related subjects.
Growing cannabis is already tricky in its own right, so streamlining the process by purchasing a grow tent that’s easy to set up is ideal.
Benefits of a Grow Tent
There’s a wide host of advantages in growing cannabis in a grow tent setup.
Here are the most important benefits.
There’s something about keeping your environment contained that facilitates a streamlined operation.
When you use a grow tent setup, you effectively keep in compromising odors, increase the light intensity, as well as manage the temperature with ease.
Even though you may live in a state with legal medicinal or recreational cannabis, there are still dangers associated with letting everyone know that you’re growing.
Many crimes that are committed in the cannabis community are related to plant-theft. So although you’re legally entitled to grow marijuana plants, it’s still best to contain the pungent smell associated with cannabis.
Containment works in two ways: on one end, the grow tent keeps the plants in their own micro-climate. On the other end, the grow tent acts as a barrier to everything outside of the tent.
The external environment carries bacteria, fungi, and pests; and its these issues that are notorious for destroying your grow operation.
Of course, this barrier is only effective if you practice good habits; such as wearing clean clothes that are only used when entering the grow tent.
Marijuana plants require a significant amount of light, and this intense lighting looks like a beacon if visible from the outside. Once again, for security’s sake, the light is contained within the sturdy walls of the grow tent.
In regards to light, the interior of grow tents are lined with reflective mylar. The roof and floor are generally covered in mylar as well, so there’s an additional boost of lumens throughout the entire room when fully contained.
Ease of Construction
This benefit goes in both directions. Grow tents are easy to set up, as well as break down. Sometimes life events occur that require us to suddenly break down our grow tents rapidly.
This may be because a landlord suddenly decides that he or she doesn’t want their tenant to grow cannabis. Another reason could be because you’re moving away on short notice.
The ease of setting up a grow tent is notable, considering you can set up a 10’x10’ grow tent by yourself within an hour.
These contained environments can be ready for plants within the span of 24-hours, so they’re ideal when you’re on a tight schedule.
Additionally, you don’t need to be a carpenter or savvy with tools. Setting up grow tents rarely require tools other than a screwdriver, so you’re less likely to be required to purchase additional tools at a local hardware store.
Unless you’re a commercial grower, there’s little incentive to convert a room into a full-blown grow space.
Building a dedicated grow room takes a considerable amount of time and money, whereas a grow tent is quick to assemble and affordable.
It’s for these reasons that grow tents are cost-effective, and this allows you to spend your saved money on the incoming electricity bill.
Grow tents are by no means cheap, but they are worth the cost in the long run. The average price for a 4’x8’ grow tent will range between $300-400.
The cost of a grow tent will ultimately depend on its overall size or if they include bonus features.
Cannabis cultivation is all about turnaround time, and grow tents get you up and running almost immediately. Each day spent on building a dedicated grow space is a day lost when you consider a strain’s flowering time.
The sooner is always better, but this doesn’t mean that you should cut corners in construction, set up, sanitation, and growth.
Most grow tents are incredibly accessible, which makes them an excellent choice for beginners.
Cramped spaces add an extra element of danger to your plants, so it’s essential that your grow tent offers multiple access points to streamline your day-to-day responsibilities.
Instead, grow tents have multiple entrance points, usually one on each side. Some have even integrated window-like viewing areas that allow you to watch your garden without having to unzip the tent.
Besides entrance points and viewing zones, most grow tents have multiple ports that allow you to position your tent in several ways so that you’re always oriented in an ideal position for cables running from your hoods and other connection points.
How do you setup a grow tent? What growing equipment do you need for a grow tent setup? CLICK HERE to read our in-depth grow tent setup guide | The Highest Crop
How to build an indoor cannabis garden on a budget
Setting up an indoor weed grow in your home is a lot easier than you may think. You will need to invest some time and money into an indoor grow, but acquiring materials and building it out doesn’t require a lot of skill and can be done cheaply.
This guide will show you how to build three different garden setups at three different price points. Each build below contains all necessary components needed to create a simple, climate-controlled grow for your plants.
All of the hardware used for each project can be ordered online or bought at a local hardware store or grow shop.
Note: Product prices below may fluctuate slightly over time.
The nano grow: $115 to $150
Who should use this build?
First-time growers, budget growers, and those who wish to keep their garden as inconspicuous as possible are a good fit for the Nano Grow. At 24”x 24”, this tent is small enough to fit in most closets.
- TopoLight 24”x24”x48” Indoor Grow Room ($50)
- Lorell 6” Clip On Fan ($14)
- Century 24 Hour Mechanical Timer ($10)
- Growstar 150w Cree LED Full Spectrum UFO Light ($43)
- (Optional) iPower 4” 100CFM Inline Duct Fan ($18)
- (Optional) AcuRite Hydrometer and Thermometer ($12)
Total cost: $117-147
The Nano Grow is designed to be the most budget friendly and least technical design. This build focuses on trimming down the necessary components to eliminate any superfluous items. While the essentials will cost you just under $120, you can add an optional inline fan and thermometer/hydrometer for just bit more.
LED lights work well in this environment because they produce very little heat. Although filtration for a grow of this size is not necessary, those who wish to grow in a more confined space should consider opting for the intake fan and thermometer/hydrometer. This will help to both increase air circulation and provide some fundamental metrics for maintaining a healthy environment for the plants.
With the tent height maxing out at 48”, plants grown in this space should not exceed 24” in height and we recommend using dwarf, indica, and auto-flowering varieties for best results.
- Tent: The Topolight grow tent is perfect for a small space or closet and features highly reflective mylar coating on the inside to help provide your plants with optimal lighting.
- Light: The Growstar LED Full Spectrum UFO Light is an inexpensive and efficient fixture designed to provide a spectrum suitable for both vegetative and flowering plants. This light features 30w of Cree LED and emits a blue/purple hue. You also receive the necessary components to hang the light at variable heights in order to follow a canopy as it grows. LED lights do not add any additional heat to the tent and require less filtration to maintain proper temperatures.
- Filtration: A 6” Lorell clip-on fan provides airflow within the tent. Additionally, you may add a 4” 100CFM inline duct fan to provide an intake mechanism to cycle clean air throughout the tent. If you decide to buy the intake duct fan, install it on the bottom of the tent using duct tape and zip ties. The clip-on fan will help move air around inside of the tent. By keeping the top duct port open, air may exhaust passively. If you decide to opt out of the intake duct fan, leave both the bottom and the top port open for air movement.
- Automation: This build comes with a 24-hour mechanical timer designed to keep the light on an automated cycle. Mechanical timers are slightly more affordable than their digital counterparts.
- Climate metering: The basic version of this build does not feature any climate monitoring hardware. However, there is an option to purchase an Acurite thermometer/hydrometer which will allow you to monitor essential metrics within the tent.
The micro grow: $500
Who should use this build?
The Micro Grow is a value-driven package designed to provide all of the essentials for a single tent grow. More advanced than the Nano Grow, it’s a complete system that can handle just about any grow style.
This build is a perfect fit for a small room or garage space. At 64” tall, the tent affords enough room to propagate most smaller, bushier cultivars. There is a canopy height limit of between 35” and 42”.
In this setup, 2 to 4 plants are recommended. You can squeeze in 6 plants if you grow small auto-flowering varieties and/or vegetate the plants for less time.
- Casolly 32”x32”x64” Indoor Grow Room ($65)
- Century 7 Day Heavy Duty Programmable Digital Timer, Dual Outlet ($13)
- AcuRite Hydrometer and Thermometer ($12)
- Lorell 6” Clip-On Fan ($17)
- Growsun 4” Indoor Grow Exhaust Kit, Carbon Filter, Fan, Ducting ($120)
- VivoSun 6” 240CFM Inline Duct Booster Fan ($21)
- Growneer Variable Speed Vent Fan Controller ($12)
- TopoGrow 315W CMH Grow Light Kit, 120v fixture w/ 3100k Bulb ($177)
- 15 amp GFCI Grounded 5-Outlet Adapter ($29)
Total cost: $466
Unlike the Nano Grow, this build contains a complete ventilation system designed to filter and exhaust hot air while simultaneously bringing in clean, cool air. Additionally, the timer has been upgraded to the dual-outlet digital model for controlling both the light and carbon filter exhaust system. A variable speed vent fan controller is also added for maximum climate control.
With the 315w CMH (ceramic metal halide) lights, enough heat is generated to recommend this build for an open space to allow for the best possible air circulation through the tent. The included 3100k bulb allows you to use the tent for both vegetative and flowering cycles.
- Tent: The Casolly 32”x32”x64” Indoor Grow Room provides adequate space for a much more powerful fixture, allowing you to cultivate more plants than the Nano Grow. This tent also features multiple ducting ports for proper air ventilation systems to be installed and comes with a front-sided concealable window for easy monitoring.
- Light: This build features a 120v 315w CMH light fixture from TopoGrow. CMH lights give off far less heat than HID fixtures such as high-pressure sodium (HPS) and metal halide (MH). Complete with a 3100k bulb, this fixture produces a light spectrum conducive to both vegetative and flowering plants, eliminating the need to switch lights between cycles. Even better, this CMH fixture comes with a built-in ballast.
- Filtration: Although CMH fixtures produce less heat than their competitors, there’s still a need for proper ducting and ventilation to remove hot air from the tent. For this build, we chose to pair a Growsun 4” indoor exhaust kit with a 6” Vivosun 240CFM inline duct booster fan. To maintain proper ventilation, a fan speed adjuster has been added. Additionally, a 6” Lorell clip-on-fan is used for airflow over the plant canopy.
- Automation: A dual outlet digital timer is included for tandem use with the carbon filter exhaust and light fixture.
- Climate metering: The Acuright Digital thermometer/hydrometer will help monitor temperature and humidity levels within the tent, making climate control adjustments easier.
- Filtration setup: The 315w CMH generates enough heat to require filtration from the top of the tent. Airflow should be directed upward by installing the 6” duct booster fan at the bottom of the tent using duct tape and zip ties with the 4” carbon filter exhaust system at the top. Use heavy-duty zip ties to fasten the carbon filter at the back of the tent. Duct tape may be used to attach the fan to the filter as well as the filter to the aluminum ducting. Guide the ducting through the top port and fasten it with zip ties and duct tape.
With this system, cool air will enter through the bottom of the tent, and warm air will be scrubbed as it leaves the top of the tent. The 6” clip-on fan should be placed just above canopy level on the back-left pole to help circulate air evenly as the plants mature.
Standard grow: $1,000
Who should use this build?
The Standard Grow offers a complete package for growers who wish to maintain a perpetual cultivation operation year-round. It covers all of the essentials in housing, lighting, automation, and filtration for a standard home grow.
No matter what your legal plant limit is, this tent should be able to handle it. At 80” for the main grow chamber, height is not a problem, and just about any cultivar can be propagated successfully under this build. With a 630w 3100k CMH fixture, this room can be used for both vegetative and flowering stages.
For growers who want a full system capable of germinating seedlings, taking and keeping clones, maintaining mother plants, and have multiple chambers for various projects, this is the build for you.
However, this system tends to run hot and will need the open air of a large room or garage to function optimally.
- 4 Bulb t5 Grow Light Fixture (x2 at $75)
- GrowSun 6” 400 CFM Indoor Grow Exhaust Kit, Carbon Filter, Fan, Time, Ducting ($120)
- TopoGrow 630W CMH Grow Light Kit, 120v Fixture w/ 2 3100k Bulbs ($320)
- AcuRite Hydrometer and Thermometer (x2 at $12)
- VivoSun 6” 240CFM Inline Duct Booster Fan (x2 at $21)
- Lorell 6” Clip-On Fan (x4 at $17)
- Century 7 Day Heavy Duty Programmable Digital Timer, Dual Outlet (x2 at $13)
- TopoGrow 2-in-1 60”X48”X80” Dual Room Indoor Grow Tent ($188)
Total cost: $938
The “Standard Grow” is designed to be a fully comprehensive cannabis cultivation and propagation system, offering an all-inclusive perpetual grow space packed into a 4×5’ build. For just under $1,000, you get a 3-chambered, 3-light tent with a full air filtration system, automation and metering included.
This build allows growers to cultivate at multiple stages in the plant’s life cycle as well as provide housing for multiple propagation projects.
The 4×4’ main tent is powered by a 630w CMH light and the 1×4’ two-tiered tent extension is built out with two 4-bulb t5 fluorescent light fixtures. Complete with four fans, two dual outlet timers, and adjustable intake/exhaust components, this 80” tent supports even the most ambitious of grows.
- Tent: The shining star of this build is the TopoGrow 2-in-1 60”x48”x80” dual-room indoor grow tent. The main chamber is 4’x4’x6.6” with an attached 1’x4’x6.6” two-tiered chamber. A wire frame separates the two chambers, allowing for two separate propagation rooms. The main and second chambers of the tent are divided by a velcro applied detachable, double-ended mylar fabric barrier.
- Light: This system contains three separate light fixtures. The main room is outfitted with a 120v 630w CMH fixture with double 3100k bulbs, while the two-tiered chamber contains a pair of 12”x48” t5 fluorescent light bulb fixtures (4-bulb) stacked vertically. With this build, the main chamber may be used for both late vegetative and flowering cycles while the side chambers make for fantastic germination and cloning areas for young vegetative plants.
- Filtration: The main chamber of the tent comes with a complete air filtration system. The intake is one 6” inline duct booster fan fastened at the bottom of the tent. A second 6” booster fan removes hot air from the top of the tent and sits just left of the CMH fixture. For exhaust, a 400CFM kit from GrowSun is used. The kit contains a 6” carbon filter, heavy-duty duct exhaust fan (with a speed controller), as well as 6” aluminum ducting. This system may either be fastened to the top back end of the tent via heavy-duty zip ties and duct tape or placed on the ground in the back right corner of the tent. Each set-up allows for exhaust ducting to leave the same top port. The main room receives two 6” clip-on fans, one set up to canopy height and the second fastened to a top support beam directing air towards the light fixture and 6” exhaust fan. The two-tiered side chamber gets a 6” clip-on fan for each room.
- Automation: Two Dual Outlet Century 7 digital timers are used in this build. One controls the light and exhaust fan in the main chamber and the other controls the two fluorescent lights on the side.
- Climate metering: Each chamber receives one Acurite hydrometer/thermometer for climate metering.
- Filtration setup: For the main room, fasten the first 6” booster fan to the bottom-left port of the tent with zip ties and duct tape, directing air inward. The second booster fan should be fastened in the same way on the top-left side of the tent above the first. This fan will direct air out of the tent.
The 6” exhaust kit may either be fastened on the top of the left tent or on the bottom-right, each option directing air through the carbon filter and out of the top port. This room receives two 6” clip-on fans—the first will be fastened to the top-right support beam of the tent to help move warm air towards the exhaust. The second fan can be placed on the back-left corner to follow the canopy as it rises.
For the second room, a 6” clip-on fan is fastened to the back-left support beam of each tier to direct airflow throughout each small chamber.
- All prices are factored in pre-tax/pre-shipping fees.
- Pricing and availability are subject to change.
- Although not included in the inventory list, it is highly recommended that you purchase both 4” and 6” protective screens for each booster fan. Though not available on Amazon currently, these can be purchased at most hardware stores.
Patrick Bennett contributed to this article.
Check out Leafly's guide to learn some tips and tricks on how to set up an indoor weed grow inexpensively.