Beginner’s Guide to Grow Tents for Cannabis

Julien Bissonnette | 01 juillet 2022

Grow tents make it easier for cannabis hobbyists to grow weed without triggering too much attention. These are not designed to support substantial cultivation efforts. They allow indoor cannabis growing but on a small scale. If you want just a few ounces of weed a month, this should quickly get you into the cannabis culture. 

What are Grow Tents?

Grow tents are small temporary structures designed for cannabis growing. They have a matte black exterior and a reflective interior. The tents offer a place to hang grow lights and exhaust fans without requiring you to remodel your home interior. 

DIY cannabis growers have used grow tents for many years to cultivate weed stealthily. These structures allow cannabis to grow and thrive without having too much of an impact on the house.

Benefits of Using a Grow Tent for Cannabis


Setting up a grow space with air-tight vents, reflective walls, a waterproof tray, and light proofing will cost a lot of money. It will also require some degree of skill to set up. However, you can skip all the expensive materials and labour costs using grow tents explicitly designed for cannabis growing.

Easy to Set Up

Setting up a grow tent is not that complicated. Anyone can easily pitch one in less than an afternoon. If you have previously experienced erecting a camping tent, you can easily set up a grow tent. Once it is set up, you can begin cultivating your favourite crop and wait for it to reward you with high-quality weed.


The tent keeps the aroma of weed within its inner walls and prevents it from escaping. As long as you have set it up correctly, you do not have to worry about arousing unwanted attention.  

Allows Perpetual Harvest

Having multiple grow tents allows you to keep grow spaces for cannabis in their vegetative and flowering stages. Hence, you can continually harvest crops without waiting the typical 8-12 weeks. Each tent provides an environment you can manage separately from the others. Thus, you can quickly develop weed crops multiple times a year.

No More Bugs

An enclosed environment covered with a protective mesh prevents destructive bugs away from the cannabis plants. You no longer have to worry about beetles, spiders, and other creepy crawlies getting into your plants. In addition, the interior of the tent provides a warm inhospitable environment for pests.

Clean Buds

The holes on the mesh keep dust and other impurities from sticking to the cannabis trichomes. These hairy outgrowths on the plants easily attract dust, fibres, and other random debris. With a protective mesh, the buds will remain clean.


Many tents have a very stealthy design. They look more like wardrobes or cabinets that contain unsuspecting things within their chambers. Of course, a nosy guest or authority may soon notice that the mysterious cabinet emits heat, light, and noise. However, it can easily fool someone who is quickly passing by. 

Are you planning on growing cannabis at home? Consider our Cannabis Grow Supplies- Grow Tents.

Setting Up the Perfect Environment

Setting up the grow tent is relatively easy. As soon as everything is set up, all you need to do is plant the seeds, add a nutrient solution to the soil or hydroponic pot, water the plants, and harvest the buds. If you set up your grow tent correctly, you can easily recreate the natural environment that is ideal for cannabis growing. 

If you want to set up an environment for cannabis from scratch, there are many things to consider. Remember that many factors will affect the growth of your plants. With a grow tent, you can take care of these variables in one go. 

Enhanced Grow Light Effects

A grow tent enhances the effect of grow lights by providing reflective walls. As the light bounces within the tent, it intensifies the light. Therefore, there is no need to use a super high-intensity light to help the plants grow. 

Designed for Grow Equipment

A grow tent allows you to hang grow lights, provide ports and vents, hook up a fan, etc. The tent enables you to install all the necessary equipment for indoor growing.


Do not worry about your floor getting all wet. The tent is designed to prevent water from leaking out onto the ground. If the interior gets wet, it is easy to wipe the walls and the floor to keep things clean. 

Light Proof

The opaque walls keep light from leaking in or out of the structure. On the one hand, it prevents glare from the inside from seeping out of the tent. On the other hand, it keeps the light from the outside from entering the tent, which helps keep the cannabis in complete darkness when this is required during the growth cycle.

Smell Proof

You can fit a carbon filter on a grow tent. As long as the filter is attached and the openings are closed, any smell from the plant is kept within the tent. Therefore you do not have to worry about having any marijuana odour lingering in your home.

Provides Proper Ventilation 

Although the tent is sealed, it has ports and vents that allow air to circulate. All you need is a good exhaust fan to pull ventilation in to replace the air within your tent. As long as the fans work, the tent will have a constant supply of fresh air, which is necesary. 

Where to Set Up Your Grow Tent

Before buying a tent and grow kits, you must consider where to set it up. Is the location equipped with the necessary utilities, and is it environmentally compatible?

The Ideal Temperature

A cultivation space should have a comfortable temperature for any person wearing light clothing. Cannabis plants also have their temperature preferences. They would thrive best in an area where the temperature varies within a range of around 20 degrees Fahrenheit throughout the day and night. 

When the lights are turned on, the temperature should not exceed 84 degrees Fahrenheit during the vegetative stage or flowering. When the lights are off, the temperature should not be lower than 64 degrees Fahrenheit during either phase.

If you have a spare bedroom, a storage room, or a basement, it will provide a suitable cultivation room. These rooms should be well-insulated during the hot and cold winter months to provide an ideal setting for growing. Attics and garages are not appropriate because the temperatures often fluctuate dramatically. 

Sufficient Space for the Grow Tents

When choosing a cultivation room, be sure that it can accommodate the entire grow tent when it is correctly set up. It should have at least a foot of over-tent clearance to allow you to assemble the structure smoothly without compromise. When you have set up the tent, people should still be able to move around the room. 

Safe Source of Electric Power

Make sure that the room provides a safe source of power. Some of the grow equipment within the tent will require a power source. This will include the lights, fans, and other electrical equipment.

If other major electrical appliances share the circuit breaker, ensure it can handle the load. If you are unsure, ask your electrician or use a different outlet connected to a separate breaker.

What to Look for in a Grow Tent

Here are some things you need to consider before purchasing a grow tent. 


The dimensions of the tent will depend on your source of light. LED grow lights run cool and can be placed close to the plants. Hence, if you choose LED lighting, you can go for shorter tents. If you decide on HID lights, they must be placed high above the plant canopy because they run hot. Therefore, you will need taller tents. Remember, you are also required to account for the space mandated for the exhaust fan and carbon filter. 


The material density of the tents determines their quality. Lower quality tents have a fabric density of 200-600 D (denier units). If you want top-of-the-line quality, you must choose denser fabrics with around 1680-2000 D. Fabrics with higher density will prevent light from leaking out of the tent. Also, consider the thermal layers and reflective capacity of the inner walls.

Frame and Weight Capacity

The quality of the tent also depends on its frame and ability to handle more weight. Remember that you will be hanging lights, fans, filters, and other gears above the plants. Hence, it would help if you bought tents sturdy enough to handle the weight capacity of all the required growing equipment. Find out if the metal poles have a substantial gauge and that the corner joints are durable for long-term use. 

Irrigation Ports

Hydroponics and aeroponics are now standard methods of growing cannabis. The water reservoir will likely be outside the tent if you use a hydroponic system. Therefore, you should consider having dedicated irrigation ports to bring in water. 

If you are considering setting up a hydroponic garden, check out our Canada Grow Supplies- Hydroponic System

Electrical Ports

Modern tents also include 2-inch ports for electrical cords. The pieces of electrical equipment within the tent have to be connected to a power source. Therefore, it is crucial to keep the electrical cords organized by having as many electrical ports as necessary. 

Air Exchange Ports

The indoor garden requires a constant supply of fresh air. Hence, you should make sure you get the right kind of tent. There must be enough air exchange ports for the air intake and exhaust fans. LED setups need at least two ports, while HID lighting usually requires up to four ports. HID lighting setups must have more ports to handle the heat from the MH or HPS bulbs. 

Related Topic: Top 5 Best Grow Tents

How to Set Up a Grow Tent

You will need the following:

  • Grow Tent
  • Grow Light
  • Exhaust Fan
  • Carbon Filter

Assemble the Tent

Before putting the tent together, prepare the space where you will set up the tent. Assemble the tent exactly where you want it to be positioned. It will be easier to build it there rather than move it around after assembly. 

Position the Grow Light

Before even purchasing a grow tent, you should have already considered what type of grow light to use. If you want energy efficiency, choose LED lights. Once you have decided which lights to choose, the next step is to hang them on the tent. 

One way to do it is through rope ratchets. These tools are easy to use and allow you to adjust the height of the light anytime you need. You can move the lights up and down with just a few clicks. Plants require different intensities of light during each phase of their growth. Therefore, you should ideally have an easy way to adjust the height of the lights when necessary. 

Hang the Exhaust Fan

You may also use rope ratchets for the exhaust fan. It is a good practice to hang them from the top bars within the tent to ensure the sound is muffled while the fan is running. If your fan is located outside the tent, it may produce a louder sound.

Install the Carbon Filter

This step may not be necessary for everyone, but if you want to filter the weed smell, you should consider installing a carbon filter. Remember that the smell of cannabis is strong enough to lead people into your grow room.

If you are bothered that someone might discover the location of your grow tent, you should install a carbon filter to get rid of the smell. You can also use a rope ratchet to hang the carbon filter inside the tent. 

Double Check Sound, Light, Smell, and Safety

Now that you have already set up your tent, it is now time to double-check before you add the plants.

First, check to make sure the fans do not make too much noise. It is best to hang them to reduce as much vibration as possible. You should clean the fans from time to time to allow them to run smoothly and efficiently. If you use water pumps and air pumps, place them on top of a piece of wood or other material to muffle the sound.

Second, ensure that light and smell will not escape the tent. Turn on the grow light and the exhaust fan to test the tent. No light should escape the tent, and no smell should be emitted. Be sure that the carbon filter is installed. 

Lastly, inspect the exterior and interior of the tent and see to it that everything is secure. Be sure that the electrical wires, ballasts, or power strips are off the ground to prevent accidents in the event of a water spill. Always wrap the cords neatly and never leave them hanging around the tent.

A Quality Grow Tent to Consider

Are you ready to start growing weed at home? Consider the Gorilla Grow Tent with an extension kit. 

5’x5′ Gorilla Grow Tent with 12″ Extension Kit  

The Gorilla Grow Tent is professionally designed for experts but is perfect even for complete beginners. This height-adjusting grow tent is made to double your yields. It has large EZ view windows, 360-degree doorways, larger layouts, thick materials, and many other great features. 

Frequently Asked Questions

What Is a Grow Tent Used For?

A grow tent is a portable temporary structure that allows you to grow indoor plants any time of the year. These are commonly used in areas where natural light and space are scarce. Using a grow tent, you can create an ideal environment where plants can thrive regardless of external conditions. 

How Do Grow Tents Work?

Grow tents allow you to control the temperature, humidity, light, and other conditions that cause a plant to grow optimally. Plants need sunlight for photosynthesis. They require ideal moisture and temperatures. With a grow tent, you can manage all these conditions to ensure that the plant thrives and yields much. 

What are Grow Tents Made From?

These tents have strong zips and light-proof stitching. The outer layer is usually made from heavy-duty canvas, such as polyester and nylon and is bonded to a reflective inner layer. The frame and corners are made from sturdy heavy-duty steel to support the lighting and other internal systems. 

What Else Do I Need When I Purchase a Grow Tent?

Starting your journey towards cannabis cultivation using grow tents can be intimidating at first, but it is not. Today, plenty of complete grow tent kits are available on the cannabis market. These kits contain everything you need to start producing cannabis.

The kit has all the necessary equipment compatible with the actual tent. It will include the grow light, ventilation, ballast, accessories, and other necessities, including nutrient packs.

How Many Plants Can I Grow In a Tent?

It depends on the size of the tent and the power of the grow lights. If you are growing herbs, you can easily fit as many pots inside the tent. However, if you are growing cannabis and other plants that need more growing space, you may have to keep them apart based on how much they will potentially grow. 

Is Growing Pot Legal in Canada?

There are always rules for cannabis use, such as smoking weed in public. If you want to grow weed for medicinal or recreational use, you should always check the federal and local laws. Under federal legislation, you are allowed to grow up to four cannabis plants per household.