Congratulations, you are about to begin your home gardening adventure. There are dozens of considerations to designing a custom grow room, from lighting to location to security, but don’t let that intimidate you. The ILGM family has your back with decades of growing experience in all sorts of garden spaces to help guide you through the process. 

If you’re reading this, you’ve likely been looking at the different areas of your house and wondered, how do I convert this into a cannabis grow room?

This article will provide all the information needed to build an indoor cannabis grow room. Regardless of the available size, budget, or location, we’ve got you covered. Growing your own cannabis offers the rewards of saved costs and premium products if done correctly. ILGM wants you to succeed and to have fun doing it, which is why this article exists. Let’s get started!

Growing cannabis in a small space

Grow room designs exist for all sorts of footprints. How much space do you need? The best way to choose the ideal size is to determine how many plants you wish to grow. ILGM has hundreds of quality strains; unfortunately, we don’t have enough space to grow them all at once. You can find how many plants fit in different footprints by reading our article: how many plants can you grow in a grow tent? 

Let’s say you want to grow a couple of small plants discreetly in an out-of-the-way location or windowsill in your home. Perfect; check out our article on cannabis micro-growing that will walk you through the considerations and steps to growing weed in a small space. 

This article, however, highlights grow room designs for converting a larger space into a marijuana grow room.

Choosing the perfect room

Some growers can choose which room is best for them instead of making the only available option work for them. How do you decide? Well, outdoor growers have a saying – work with nature, don’t fight it. If your designs fit naturally into one room instead of another, choose the path of less resistance. 

Cannabis plants grow best in the right environment, and temperature is one of those important variables. For example, if you’re deciding between a room with exterior, southwest-facing walls or one without exterior-facing walls, choose the second. It is much easier to keep the room in the middle of the house cooler than one that gets the afternoon sun. 

There are a variety of potential grow room locations in your home. Our article – The best places to grow cannabis in a house provides guidance on that topic.

What is the ideal grow room?

The best cannabis grow room plans will utilize a room that growers aren’t afraid to do a little customizing in. Growing cannabis can be messy, although we preach cleanliness. The fact is, there will be soil spilled and water splashed onto the floor. 

Rooms with concrete floors are ideal for cleanliness, but most people don’t have concrete floors in the house, only in the garage. You can sweep wood floors, but they can also absorb and retain moisture from spills. Rooms with carpeting can harbor pests and pathogens. Grow tents and drip trays can help mitigate these problems indoors. 

Aside from the size, flooring, and location, there are still many things to consider when building a grow room; for instance,

• Normal temperature fluctuations in the room (interior vs. exterior walls / north facing vs. south facing)
• Average humidity in the room
• Do windows need coverings to block light from escaping?
• How many electrical outlets are there, where are they located?
• Where will you exhaust the air?
• Is it accessible to strangers, kids, or pets?

It is advised to have your vision for the grow room design and grow system worked out in your head before beginning construction. How to set up a grow room can be different for different growing styles. Hydroponic growers will need a water source in the room or very close to the room due to the requirements of that growing style. 

Soil growers can walk down the hall to fetch water every few days without much inconvenience. Accounting for these small details will help you pick the right room to use. Below, we’ve highlighted the top three places to build a cannabis grow space in a house. 

Attic grow room

This is one of the most underused spaces in the entire house. Attics are tucked above the main living areas, which adds discreteness to their potential as a marijuana grow room. Growers can customize this space to suit their needs, and ventilating the used air is as simple as connecting the fan to an existing vent. 

Controlling temperatures can be challenging, and if you live in areas with annual snowfall, the bare patch on your roof might give your grow operation away. We go in-depth on the best ways to convert an attic into a cannabis grow room in our article – Attic Grow Room Tips. 

Basement grow room

Whether you have an open floorplan or the basement is divided into different rooms, being below ground has advantages and disadvantages. This is another commonly underutilized area of the house that, with a little bit of preparation, can be turned into an excellent marijuana grow room. 

The floors are typically concrete, there aren’t many large windows for light to leak from, and basements are a relatively secure area of the home. Extra equipment, e.g., dehumidifiers, may be needed to combat basement moisture, but everything is manageable. You can learn all you need to know about basement grow room plans in our article – Basement grow room tips.

Garage grow room

Another area of the home that, with a little customization, can make an excellent cannabis growing space. Smells, messes, and intense lighting are removed from the main living area, reducing a grower’s stress levels when company visits. Garages are also secured by locking doors, which can be ideal for growers with curious children. 

Uninsulated garages will require work to mitigate temperature swings, humidity, and pests; however, they usually have adequate electrical outlets. Breaker boxes are commonly in garages, making installing a new outlet easier if needed. You can find the full list of pros and cons of growing marijuana in a garage in our article – Garage Grow Room Tips.

Equipment needed to build your grow room

For growers who like to make lists of materials and tools, the equipment needed to build a grow room can be divided into two sections: materials for construction and materials for growing. Obviously, you should purchase the materials for constructing your grow room first. However, remember that they both are coming from the same budget. It helps to have the big picture in mind. 

If you are converting an existing room inside the house, most of the construction is already finished. My number one suggestion would be to buy a room-sized tent (8ft x 8ft [244cm x 244cm] or 10ft x 12ft [305cm x 366cm] ) or two large tents (4ft x 8ft [122cm x 244cm] ) for growers who want to run a perpetual garden. The large grow tent solution offers a drip tray for spills, reflective walls, and a frame to hang lights and other equipment.

If converting an open room, growers will need 

• a stud finder to locate ceiling joists to hang lights
• white paint or mylar to increase the reflectivity of the walls
• floor covering like tarps, linoleum pieces, or large drip containers that hold several pots
• blackout curtains and velcro if the room has windows

Depending on the location and how well the walls are insulated, a few more items may be important. Items for controlling the environment, including

• dehumidifier
• humidifier
• portable Air Conditioning
• portable heater
• circulating fans

To complete the picture, we’ve created an article for cost-conscious consumers titled – How to set up a low-budget grow room. In that article, you will find advice on lighting options, carbon filters, extraction fans, and many smaller accessory items. It also provides important factors for any grow space, such as being lightproof and airtight. But for those who have considered these things and are ready to move on, let’s get started with our design. 

Make a grow room design

We shared a link earlier for determining the size footprint needed for the amount of plants that we want to grow. But how much light do we need to cover that space? That answer is in our grow light distance guide. Depending on the number of plants to be grown, you may not need the entire open space.

Gardeners who intend to grow only a few plants may benefit by planning their grow space in one of the corners. A corner placement allows more light to reflect from the walls back onto the plants compared to a few plants placed in the center of the room. You’ll want to access the plants from all sides, so add space for pathways around your plants. If space is tight, you may want to read our article about automatic watering systems for growing marijuana.

An overlooked aspect of grow room design involves electricity. Sharing the electrical load from grow equipment. Items like lighting, air conditioners, heaters, and dehumidifiers can require significant wattage from wall outlets. If a room has multiple outlets, design your plans to have these devices spread out. Consider which devices may be in use at which time. For example, although they both draw significant electricity, your air conditioning and heater are unlikely to run simultaneously. For more information about electricity in a grow room, check out our article – Electrical safety guide for growing marijuana indoors.

How to build your grow room

We’ve selected our room – three walls on the house’s interior and one exterior wall facing the front of the house. All the walls are properly insulated, so there is no need to make major corrections to the room. The full footprint of the room will be used for growing cannabis. Our first move will be to increase the reflectivity of the walls (and thus the efficiency of our light).

This can be done by painting them flat white or covering them with mylar. I prefer using the white paint option for a few specific reasons. The paint cost is lower than the cost to cover the same area using mylar or Panda film. You only need paint, a roller, a tray, some tape, and a tarp. You can also buy white paint with anti-fungal properties blended in; this is recommended.

Mylar and Panda film doesn’t cling to the wall surface; therefore, there are pockets of trapped air between the film and the wall. When there is an extreme temperature differential between the outside and inside of the wall, microclimates and condensation in those small pockets can lead to mold growth. This material is better utilized in smaller areas like micro grows.

Step 1: Wall preparation

Total Time Needed: 1 hour 30 minutes

It’s important to conceal your grow by covering any windows using blackout curtains and velcro. Light leaks and odors are the two most common signals that someone is growing marijuana. 

Black curtains that are always closed may raise the suspicion of nosy neighbors. Instead, use blinds or a decorative curtain between the blackout curtain and the glass. This way, when people are looking at the window from outside, it looks just like all of the other windows in the house.

This relatively quick procedure can take up to ten minutes per window. You will need your special curtains, 1.5in (3.81cm) velcro, measuring tape, and scissors. 

While the total time takes about 90 minutes in labor, it also needs to dry overnight.

• 01. Tape off any trim around doors, windows, and baseboards  (20 minutes)
• 02. Place drop cloths on the floor in the area you are painting to protect the carpet or hardwood floor (5 minutes)
• 03. Stir your paint, pour it into a paint tray, and get your roller fully saturated  (5 minutes)
• 04. Paint all four walls; the ceiling is usually already off-white and doesn’t need a fresh coat  (50 minutes)
• 05. Allow the paint to dry overnight (ensure proper ventilation and air movement, open the window) 
• 06. Remove tape from the trim, window, baseboards, and door (10 minutes)

Step 2: Window(s)

Total Time Needed: 20 minutes

Measuring and hanging your lights when the room is empty is typically easiest. Looking at your grow room design plan, you already know where the lights will be hung. In this design plan, we are hanging two lights spaced at an equal distance from the walls and each other in the center of the room. We’ve calculated the light dimensions and distances; now, we need to drill the holes. 

We will need a ladder, a stud finder, a tape measurer, and a pencil to place our marks. To hang the light, we’ll need a drill, eye-bolts or J-bolts, and the chain or yo-yos that will attach our lights to these anchors in the ceiling. For a visual tutorial of these steps, visit our article about hanging grow lights.

• 01. Measure the size of the frame around the outside of the window  (2 minutes)
• 02. Cut velcro into four pieces, top, bottom, left, and right  (3 minutes) 
• 03. Apply one side of the velcro around the window frame and the other side to the blackout curtain  (5 minutes)
• 04. Connect the pieces and ensure there are no creases or gaps that can let light escape (3 minutes)
• 05. Turn off all lights in the room for five minutes and then check the velcro area for any leaks (7 minutes)

Step 3: Hang the light(s)

Total Time Needed: 30 minutes

• 01. Locate the joists in the ceiling in the rough position you wish to hang your light(s) using a ladder, stud finder, and pencil  (5 minutes)
• 02. Lay your lights on the floor in the intended position, aligned with the newly found joists  (2 minutes)
• 03. Stand back and ask – are the lights still centered over the intended garden area? (1 minute)
• 04. Measure the distance between the attachment points on the light fixture  (2 minutes)
• 05. Mark that distance on the ceiling, in line with the joists that the light will hang from (5 minutes)
• 06. Use a drill bit with a slightly smaller diameter than the eye-bolt or J-bolt that will be used as an anchor. Drill a pilot hole through the drywall and into the stud for at least 1/2 the length of the anchor (5 minutes)
• 07. Insert the eye-bolt or J-bolt and tighten. Use a screwdriver or long instrument to place through the bolt for additional torque while tightening  (5 minutes)
• 08. Use a tape measurer or count the threads to ensure both attachment points are equal distance from the ceiling  (2 minutes)
• 09. Attach yo-yos to the anchors, extend them to the floor, and connect the lights  (2 minutes)
• 10. Raise the lights to the desired position to verify accuracy, then raise them to the ceiling to get them out of the way for now (1 minute)

Want to read more about how to hang your grow lights in your grow room? Please take a look at our article about how to hang your grow lights here.

Adding ventilation to your grow room

With the lights hung but out of the way, it is time to construct the ventilation for the room. The window in this room faces the street, so that is not an ideal place to vent the air. If your space poses a similar problem, there are a few other options for venting. 

The first option would be to seal the room and use a charcoal filter to scrub the air. A downside would be the need for supplemental CO2, which comes with added cost and equipment. 

The second option is to cut a 6-inch (15.24cm) vent hole in the ceiling and exhaust the scrubbed air into the attic or out of a roof vent. In any scenario, the exhaust fan should exchange the air once every 1-3 minutes. To calculate the correct fan size for your room, calculate the room’s cubic footage / cubic meter (L x W x H) and select a fan with the appropriate cubic feet/meter per minute (CFM / m3/min) rating. 

Exchanging and exhausting the air every 1-3 minutes creates a negative air pressure in the room, which will passively bring in fresh air and CO2 through the cracks in the room door. Long runs of ducting or ducting with numerous bends will decrease the stated CFM, so buy a fan with more power than you think you need.

For this design, we are going with the option of venting out of a roof vent. For this task, we will need our stud finder, tape measurer, bow compass, a jig saw, 6-inch (15.24cm) aluminum duct connector, ducting, worm gear duct clamps, J-bolts, string, carbon filter, and an exhaust fan.

Step 4: Room ventilation

Total Time Needed: 1 hour

• 01. Use the stud finder to find a good place in the ceiling between two joists to make a 6-inch (15.24cm) hole and mark it with a pencil and bow compass  (8 minutes)
• 02. Cut the ceiling hole using the jigsaw (use safety glasses for protection) and insert the 6-inch (15.24cm) aluminum duct connector  (10 minutes)
• 03. Use the stud finder to find a joist between your lights for mounting the carbon filter and fan  (2 minutes)
• 04. Drill the pilot holes and insert your J-bolts  (5 minutes)
• 05. Hang the carbon filter and fan. Smelly grow room air will be sucked through the carbon filter and exhausted through the ducting into the attic (5 minutes)
• 06. Map the route from the fan exhaust port to the hole in the ceiling. Locate the ceiling joists along that route and place a J-bolt every 3ft (91.5cm). (5 minutes)
• 07. Use string to attach the ducting to the J-bolts in the ceiling along the route running between the output end of the fan to the 6-inch(15.24cm) aluminum duct connector in the ceiling. (10 minutes)
• 08. (Bonus) Go into the attic and attach ducting to the 6-inch (15.24cm) aluminum duct connector popping up through the drywall. Attach this ducting to a roof vent, and now all of the cleaned air is released into the atmosphere for further dissipation  (15 minutes)

Setting up fans

Moving air within the grow space is also essential to grow room design. Air movement is crucial to reduce micro-climates within the canopy, areas of stale moist air in the corners, and to strengthen branches so that they can support heavier buds. One of the well-known reasons to move air around the grow space is to reduce the opportunities for powdery mildew (PM) to land and grow on your plants.

Place circulating fans on small stands, mounted to the walls or on the floor. At a minimum, you’ll want one fan moving air at the canopy level and another fan moving air below the canopy. 

If you have a large room, fans may need to be placed on both sides of the room to ensure the middle section is getting good air movement. For a deeper understanding of the mechanics behind this and why good airflow is important, check out our article on  Managing Airflow.

Step 5: Room circulation

Total Time Needed: 10 minutes

Remember to move air both above and below the canopy.

• . Place a fan in the corner (fans mounted to walls will create vibrations and low-frequency noise. This is not ideal if you have neighbors on the other side of that wall) and turn it on to a normal speed. Walk away from it; how far does the air push?  (4 minutes)
• 02. Set up a fan on the opposite side of the room and turn it on. Do the two create enough air movement in the center?  (4 minutes)
• 03. If satisfied, set the fans to oscillating and ensure that their spread is enough to reach the corners of the room  (2 minutes)

Controlling temperature and humidity in your grow room

An advantage of using a room inside a house is that the temperature will generally be in an acceptable zone. There may be the need for cooling in the summer and a little added warmth in the winter, but for the most part, temperatures are controlled already. Most houses, however, don’t have features built-in to control humidity. 

Small dehumidifiers meant for tents, RVs, and closets will not impact the humidity levels in a large room full of transpiring cannabis plants. Growers will need to invest in the 30 or 50-pint dehumidifiers. Conversely, humidifiers should have a large enough reservoir that they don’t require filling every few hours. Learn more of these important details in our article – Create the best climate for marijuana grow room.

Step 6: Climate control

Total Time Needed: 10 minutes

Because these devices draw significant wattage from the wall, avoid using them on the same outlet as the grow light if possible.

• 01. Determine the square footage (square meter) of your room by multiplying the length x width  (2 minutes)

• 02. Select a dehumidifier and/or humidifier that exceeds the square footage (square meter) of the room, preferably doubled  (8 minutes)

Safety and fire prevention

• The first rule in grow room safety is to have multiple smoke detectors in the garden space. I prefer one close to the lights and another near the canopy level. 
• A licensed professional should conduct any and ALL electrical work. Never “wing it” with electricity.
• Do not place power strips or electrical connections on the ground where water can be spilled onto them; keep them elevated.
• If you have to use extension cords, the shorter, the better; don’t leave large coils of extension cords around.
• Keep any flammable materials away from the grow lights. This includes curtains, cords, and vegetation.
• Always keep a fresh fire extinguisher at the entrance of the indoor grow room.
• Use tape or twist-ties to secure loose cords to reduce tripping hazards. 

Cleaning your grow room

“An ounce of prevention is worth a pound of cure,” goes the saying. It essentially means it is easier to prevent something than it is to repair the damage. This sentiment holds true to professional growers’ integrated pest management (IPM) strategies. Indoor grow rooms should always be free of loose soil, standing water, and leaf material. During a full grow cycle, there may be some stains on the floor or dirt accumulated in the corners. It is good IPM practice to clean the room between each cycle.

Cleaning products specific to cannabis grow rooms can be purchased, but the common cleaners are diluted bleach or cleaning vinegar. Wipe down everything from the walls to your soil containers to the shovel you use to scoop soil. Indoor grow rooms with a recent pest infestation should take extra measures, which may include not growing for up to a month to break the unwanted pests’ life cycle. You can learn more of these crop-saving tips in our article – How to Clean Your Grow Room.

Final thoughts on building a grow room 

Designing a custom grow room for cannabis can be exciting. Now that you’ve read this article, you should know the many aspects to consider when designing a grow room and have the knowledge and confidence to make those choices. 

If faced with a large blank canvas like an open room inside the house, I would use large grow tents instead of customizing the room. That is not always an option for growers due to availability or budget, and that is why we’ve created this article for designing an indoor grow room.

Remember, different areas of the house can call for different construction materials, tools, and techniques. Fortunately, we have specific articles for each of the main areas people grow. We also cover how to build a DIY grow tent if that is your preference. Regardless of where you decide to grow, for security purposes, cover the smell, block the light, and reduce mechanical noises that can give your grow away.

Designing the right grow room today can be the reason for future success. When a cannabis grow room is dialed in, all you need to do is grow like a pro. If you want to grow like a pro, all you need to do is download Roberts Grow Bible for free and get started on becoming a master grower. 

Please let us know if you found this article or any other linked articles helpful in planning your grow room. Is there something we missed? We’d love to read your thoughts in the comment section. Have fun with your design plans, and happy gardening!

So you have a basement and a dream. What’s next? 

When people think of home growing, they immediately jump to growing in a closet or a tent. While that’s feasible and possible, those with space in their basement might want to make the most of it.

Although it can be rewarding, building a grow room in a basement takes a lot of thinking about the equipment you’ll need and the environment you want to create for your plants. Basement grow rooms can allow for enhanced security and easier light control. However, the downsides include humidity and cleanliness issues and infrastructure problems. 

Are you curious about building a basement grow room? We’ll walk you through the good, the bad, and the different considerations to remember.

The pros and cons of growing cannabis in your basement

Upsides of growing cannabis in your basement

Growing weed in a basement lends itself to many upsides concerning traditional worries about cultivation, such as stealth, ventilation, light control, and pest management. 

Regarding stealth and security, a big worry with growing at home involves people smelling and hearing your grow. A basement grow provides odor control and noise reduction by being directly underneath your home. With suppressed odor and noise, the likelihood of anyone detecting your grow or attempting to steal your crop is significantly reduced. 

Environmental control is a massive and essential part of making the most of your grow from a plant health and yield standpoint. Basements tend to run cool and damp, both of which are usually a problem when it comes to cannabis, but with the proper preparation, you can make this an advantage. Dehumidifiers and heat mats will be your friends in cool, damp environments. Cool temperatures from the floor can stunt root development, and moist environments make a hospitable environment for pathogens like powdery mildew. 

Another beneficial aspect of growing weed in a basement is that basements typically don’t have windows. This simple fact significantly reduces the possibility of light leaking into the room and messing up your veg or flower cycles by shocking your plants in their night periods.

Downsides of basement cannabis cultivation

Considering the challenges and inherent issues you’ll face with using your basement for an indoor grow room is just as important as considering the benefits. Again, basements often have more moisture, making them susceptible to mold and bacteria growth. Use fans to circulate the air and dehumidifiers to control the extra dampness. It’s essential to keep fresh air and prevent harmful matter from growing on your indoor cannabis plants.

You need to address infrastructure challenges to make a proper grow space out of your basement. Unfortunately, establishing adequate water supply, electrical outlets, and heat sources can be demanding. However, overcoming these challenges is essential to provide indoor cannabis plants with the resources for healthy growth.

Unlike a traditional indoor grow room, basement grow rooms tend to be cooler, which can slow down plant growth and cause a shock to your roots. To build a DIY grow room under your house, you must optimize your plant’s climate to produce high yields and top quality. You’ll also need to consider how to make it warmer in your basement, like using heaters or considering the type of light you use – such as whether or not it generates heat.

If you want to read the basics about starting your grow, please sign up below to receive our grow bible and weekly grow tips and seed deals!

Designing and building a grow room in your basement

Basement grow room design can be separated into equipment and infrastructure. Sure, equipment planning is necessary for any grow space, but you’ll need to take special considerations when dealing with a basement environment. 

When you build a grow room, the most prominent points to consider for basements are ventilation and humidity. The best way to maintain these two growth pillars is with dehumidifiers, fans, and filters.

Dehumidifiers, fans, and filters will help keep your space optimal and your plants happy— Especially the carbon filter, which can help keep most of the odor inside your weed grow room. Most other concerns for the room are infrastructure-based and centered around prepping and sealing your room.

CO2 enrichment for your basement grow room

Additional growth supplementations are a typical consideration when growing cannabis. CO2 is a perfect solution for boosting your plant’s growth. It also helps boost your plant’s photosynthesis process. You can use CO2 in a basement grow. Ensure you maintain proper ventilation around your room when supplementing CO2 and keep your ppm between 1000-1500.

Proper climate control and ventilation are key for a basement grow

Basement grow room ventilation will be a top priority for your grow room. Basements are typically deep underground and sealed to separate the environment from the floors above them or areas like closets. To encourage good ventilation, consider placing fans in different regions of the room. This helps keep your canopy from dead zones that make the perfect environment for pathogens. Aside from pathogens and pests, having fresh air move through your canopy helps encourage the growth of stronger branches.

Have a separate space for the vegetative and flowering stage

A basement grow room can be set up in a few different ways. You can set up a multi-room basement into separate flower and veg rooms, or you can veg or flower simultaneously in a single-room basement.

Tents are another option for creating different environments for veg and flower plants in the same room. Even if you’re using two separate rooms, ensuring they’re sealed off is essential. Remember, each cycle has specific light requirements, leading to the potential of causing veg plants to pre-flower by exposing them to too much light. 

Make the most of any available space, but if you want to grow plants in both their veg and flower stages, it’s smart to keep them in separate spaces. Here’s why: having different areas to grow your veg and flower plants lets you do “perpetual” growing. That might sound like a fancy term, but it isn’t all that complicated.

Here’s how perpetual growing works: In one portion of the grow room, you’ll grow veg plants to the size you’re comfortable with before transferring them to a grow tent where they’ll flower. Once those veg plants are out of that space, you’ll replace them with new veg plants that will grow at the same time as your flowering plants. 

As your veg and flower plants grow, you’ll begin harvesting your flowering plants and hanging them up to dry. As you pull these plants down, you can transfer your vegging plants to the flower tent and start the cycle over again. This flow ensures that you constantly have flowering plants to harvest and continuous product coming in.

The importance of a clean environment when doing a basement grow

When it comes to the environment of your basement grow room, it’s imperative to consider the cleanliness of your basement as well as your ability to ensure your grow is as pest and pathogen-resistant as possible. 

Contamination can happen quickly if you don’t efficiently clean your space and supplies. Mold, heavy metals, and other bacteria can form and pose significant risks to your growing marijuana plants.

If you’re planning to grow in tents, clean both the inside and outside of your grow tent with a mixture of one part 30% hydrogen peroxide and one part water. This mix ensures it’s strong enough to kill pathogens and light enough not to harm your plants or your body, should you get it on your eyes or skin. Safety is a priority! 

Another aspect of keeping a clean environment is ensuring you minimize the possibility of bacteria and pests by using an Integrated Pest Management plan. If left unchecked, you can attract mites, fungus, mildew, and other preventable ailments to your plant, but not if you have the right plan! Need supplies? ILGM makes a line of tailored preventative feed solutions to keep your plant safe against threats.

Check out Robert’s Plant Protector series for your IPM needs!

Bergman’s Plant Protector

• Protect your plants from diseases and harmful pests.
• Consists of three 20 ml bottles
• Enough plant protection system supplies for up to 20 plants
• Suitable for soil, hydroponic and all other grow mediums

Final thoughts on basement cannabis cultivation

Embarking on a basement cannabis cultivation adventure offers opportunities and challenges. The advantages include enhanced security, precise light control, and potential stealth. The challenges are the environment. 

While dampness in basements can be a concern, you can mitigate it with tools like dehumidifiers and heat mats. Excess moisture invites mold and bacterial growth; adequate ventilation and dehumidifiers help maintain a healthy growing atmosphere. 

Crafting an efficient basement grow space requires meticulous planning of equipment and infrastructure. Addressing infrastructure needs, such as water supply and proper heat sources, is fundamental for a successful setup. Prioritizing ventilation, humidity control, and cleanliness is also essential. 

Your basement can evolve into a thriving environment for cannabis, provided you embrace safety, hygiene, and climate control. Have more questions about growing indoors? This article is part of a comprehensive series on optimal indoor cannabis cultivation. 

Happy growing!

Growing marijuana indoors is a popular choice for many cannabis growers. Indoors, growers can control their plant’s environment and minimize pest issues. Additionally, many growers use indoor grow tent kits when constructing their indoor grow space. Grow tents come in many sizes, but even small grow tent kits include three key components: tent, light, and inline fan. This article will discuss basic grow tent kits for beginners, as well as some advanced options as well.

Grow Tent Options

Grow tents come in many sizes. Growers can fill an entire room with a 12ft x 12ft  (3.7m x 3.7m) grow tent or occupy a corner with a 2’ x 2’ (0.6m x 0.6m) tent. Professional growers often use a 4ft x 8ft (1.2m x 2.4m) tent or larger to fulfill commercial demand. 

Although you can go large, most personal consumption growers prefer small grow tent kits. Small grow tent kits have a 5ft x 5ft (1.5m x 1.5m) or smaller footprint. This article divides small grow tents into two categories: beginner grow tent kits, and hobby-level grow tent kits. The difference is the number of plants they can contain.

Why buy a grow tent kit?

Purchasing your first indoor grow tent kit can be exciting time for any grower. One advantage of purchasing a grow tent kit is the convenience. All of the pieces arrive simultaneously. You’re not stuck with a light and waiting another week for the tent to arrive. With small grow tent kits, you can start playing with your new toys as soon as they arrive. Whether you are a new grower or an old grower, it’s hard to beat the excitement of setting up a new kit.

You have options! Many kinds of indoor grow tent kits are available; some include a few of the major items, while others have every little detail and tool covered. There are a variety of prices, as well as quality levels. We’ll cover some of the pros and cons below. After reading this section, you can decide for yourself which kind of small grow tent kit will be the right one for you.

Pros and cons of buying a ready-made cannabis grow kit

Grow tent kits for beginners are a great idea, especially for those overwhelmed by the number of choices when setting up a proper grow. Simply select an all-inclusive kit and be done with it. A drawback to this approach would be for growers who already have some of this gear or want to mix and match their ideal set-up. Both approaches are correct; it boils down to your preference.

Pros

For growers who are excited to get started but don’t want to spend hours researching all of the latest options, small grow tent kits are for you. Indoor grow tent kits range from the basic three components to everything, including soil and eye protection. Whatever your comfort level, there is a grow tent kit to meet your needs. 

With small grow tent kits, growers know the pieces will fit together properly. The inline fan has the proper air exchanging capacity for the tent’s dimensions. You know the carbon filter will fit the collar on the inline fan. All of these little details are accounted for. Added bonus? By buying this equipment as a designated kit, growers usually save money compared to buying the pieces individually. 

Cons

Certain growers may find some drawbacks to buying all-inclusive indoor grow tent kits. Experienced gardeners will lose control of their choices, or they may be buying redundant or unwanted gear. For example, many grow tent kits come with analog timers. I prefer and will only use digital timers (you can learn more about that in our article about the Best timers for grow lights). These drawbacks tend to be small. .

Your indoor grow tent kit is only as good as the company that makes it. This means, you must consider the company’s primary product when buying a kit.  Do they have a great reputation for making grow tents, but their in-house lighting brand is less than optimal? Would you feel comfortable buying a complete kit from that company, knowing you might get a great tent but rolling the dice on the lights? Consider the strengths of the companies and the products you choose in your kit. Some kits on the market will mix and match products from different brands to assemble a worthy indoor grow tent kit.

Is it cheaper to build your own tent?

Like many questions related to growing cannabis, it depends. If materials are cheap locally, but grow tent kits need to be imported, which includes duties and taxes, building a tent may be cheaper. Usually, the cost of materials, tools, and time equals the price of a professionally constructed grow tent. 

Although DIY grow tents can be made to fit custom footprints, manufactured grow tents are built better and generally last longer.

If you want ideas for the top DIY grow tent styles, check out our article – How to build a DIY grow tent for a complete list of materials and step-by-step instructions.

What items usually come with a marijuana grow tent kit?

Small grow tent kits will come with three key items as the base gear, and then from there, has customizations to include items like circulating fans, pots, nutrients, SCROG nets, etc. The base gear has three pieces. These key items are the most important pieces of equipment contributing to your success in the garden. With any kit, evaluate the quality and read the reviews for the following three items.

1. Tent – Check for reviews regarding light leaks or zipper problems
2. Lighting – The industry has moved beyond HID lighting; look for kits with LED
3. Inline fan / Carbon filter – Exhaust ducting and clamps to attach the duct should be included as well

What items don’t come with a grow tent kit?

Without going into every little component down to a plant marker tag, a few necessities are missing from most cannabis grow tent kits. Most new growers (and experienced growers) prefer to use soil or coco as a medium. These items are heavy and cost a lot of money to ship. They are usually not included in cannabis grow tent kits. 

Neither are the pots to put them in or the watering can to feed them. There are also many nutrient options to decide on. Companies making grow tent kits leave that decision to the grower. Your plants need much more than a grow tent kit; the biggest contributor to your success that doesn’t come in any of the marijuana grow tent kits is good genetics. You can find some awesome seeds with great genetics in our store..

Marijuana grow tent kits will have the big pieces packaged together, but the little details are left to the grower.

Marijuana seeds do not come with your grow tent either, but luckily at ILGM we have a large assortment of the best cannabis seeds to grow indoors. Shop now by clicking below.

Shop Indoor Seeds

• Indoor-thriving plants
• For windowsill or under lamps
• Feminized and autoflowers seeds

What to consider when buying a ready-made grow kit?

• Location and available space: 

Your house has many locations that are ideal for growing cannabis.First, consider where you will place your ready-made grow tent kit. Tents will almost always be square or rectangular. Does that fit in your designated area? 

Next, set an amount of money you’d like to spend, an amount you could spend up to, and then an amount you could have if you waited one more month of saving. Now, let the shopping begin.

• Manufacturer and quality:

Brand longevity and reputation are important to consider. Check reviews from various sources, and read the good and the bad. Ask yourself, will I be growing in one year? Will I wish I had more space in the tent for a few more plants? The answers are usually yes and yes. If possible, buy slightly larger than you currently need; this will allow you to expand without the need to purchase new equipment.

• Quality of the LED lights:

It’s odd, yet a few of the indoor cannabis grow tent kits for beginners have included lights that are underpowered for the size of the tent. This can limit your quality and yield.

To determine if your kit’s lighting is suitable, check out our article discussing the best LED grow lights and look for the section “How many watts of LED grow lights do I need?”.

I discovered this mismatch in a small percentage of grow tent kits, so it is worth checking before buying.

A list of the best ready-made grow kits for beginning cannabis growers

Below, we’ve listed eight brands offering  indoor grow tent kits. Although we’ve highlighted one particular model and size, each company offers a variety of sizes to fit growers’ needs. We placed tents that hold 2-4 plants in the beginner grow tent kit category. Our hobby-level grow tent kit category focused on larger tents because growers can have more plants in them.

Many of the companies listed below have been around for years. They have had the time to receive product feedback and progressively improve their products. Having a track record is important because it reveals the quality of not only the products but of the customer service as well. Always look at reviews from multiple sources before making your purchasing decision. 

Four grow tent kits for beginners

In this category, we considered kits with a smaller footprint. Many new growers are hesitant to commit too much space to the hobby. However, most quickly learn that they enjoy the art of gardening and want to expand and have more plants. To discover how many plants fit in the different sizes of grow tents, visit our article – How many plants can you grow in a grow tent? 

BudGrower 

Most beginner grow tent kits don’t come as complete as this kit from The BudGrower. This all-in-one solution includes everything from eye protection to an extension cord and gloves. The BudGrower indoor grow tent kit makes an ideal solution for new growers overwhelmed by the plethora of options. This kit stands out from the rest due to the completeness it offers. (**Hint – make a checklist of items)

Pros

• Key three components (light, tent, inline fan)
• Quality materials – On par with industry standards
• Complete tool kit
• All items arrive at the same time
• Many components can be used in other tents later

Cons 

• You might already have some of this equipment
• Shipping may cost more due to the weight of the soil
• Locked into their product selection

VIVOSUN

VIVOSUN is a brand name trusted by many home growers for their small grow tent kit needs. This kit offers great potential for home growers with limited space. It is also an excellent choice for gardeners who like to customize and use their own soil blends and nutrients. 

Pros

• Key three components
• Quality materials – On par with industry standards
• Provides flexibility, allowing growers to personalize other components
• Integrated Smart controller with thermometer and hygrometer
• Monitor grow room conditions from your devices (cell phone, tablet, etc.)

Cons

• Growers will need to purchase other pieces before growing
• The light is underpowered
• May be cheaper to buy pieces individually from other brands

Super Closet, or other grow box 

When beginner growers aren’t worried about the budget, solutions like the SuperStar from Super Closet are an excellent option. These units offer a discrete appearance, which can help conceal your indoor garden if your tent sits in an open room. Grow boxes like this are fully contained and generally use hydroponics instead of soil growing. 

Pros

• Key three components
• High-quality light
• Hydroponic growing = faster, larger growth
• Discrete appearance
• Low maintenance system

Cons

• Expensive compared to similar small grow tent kit options
• Can’t be quickly disassembled in case of inspection
• Hydroponics can be more difficult to learn compared to soil growing

Package deals

Many marijuana grow tent kits consist of products manufactured by the same company. Beginner growers can expand their options by looking at popular grow equipment-based websites for package deals. These indoor grow tent kits mix and match products from different brands to offer what the online retailer feels is a superior combination for cultivating.

Some online retailers will let you custom-build your package. Cultivators can choose which brand and how many items to include. Exercise caution; this may be a fancy way of selling individual items without a discount for purchasing as a package. In many cases, however, you can find exactly the components you desire and save a little bit of money by assembling a custom package. 

Pros

• Purchase only the gear you need or as much as you want
• Ability to choose by brand preference
• It can save money compared to individually buying each piece
• Equipment is shipped together
• It saves growers from over-researching the plethora of options

Cons

• It may be more expensive compared to similar “pre-packaged” grow tent kit options
• Customer service and warranty claims with numerous companies instead of one
• Smart controllers may not be beneficial if the integral pieces do not communicate

Four hobby-level grow tent kits

In this category, we explored grow tent kit options with a footprint of at least 4ft x 4ft (1.2m x 1.2m). Growers utilizing this footprint will often have more than a couple plants at one time. A reasonable supply of cannabis flower for 2-3 adult consumers can be grown in 4ft x 4ft (1.2m x 1.2m) or 5ft x 5ft (1.5m x 1.5m) indoor tent kits each grow cycle.

Spider Farmer 

Spider Farmer offers growers flexibility in their options. This unique approach allows growers to pick the pieces they need. The available options can work for a variety of budgets. The selections cover most of the basics, although there will still be a few items like soil and nutrients to purchase later.

Pros

• Key three components
• Quality materials – On par with industry standards
• Customizable
• Options for seed starting and post-harvest
• Smart Controller integration 

Cons

• Only one access door
• Poles aren’t as thick as select competitors (these poles are rated for 150 lbs [68 kg], which is more than adequate)
• No mounting plate for the smart controller on the front of the tent

Mars Hydro

Mars Hydro is another familiar name amongst indoor growers. This 4ft x 4ft (122cm x 122cm) offering looks very similar to the Spider Farmer tent and inline fan design. Still, the subtle difference is the preference for lights, the primary product of each company. 

Manufacturers use different diode brands (e.g. Samsung, Bridgelux, Osram, etc.) or models (Samsung LM301B or Samsung LM301H), giving each brand a unique lighting spectrum. This small detail tends to build brand loyalty for lighting manufacturers.

Pros

• Key three components
• Quality materials – On par with industry standards
• Competitive pricing 
• Includes timer, grow bags, and trellis net
• Five-year warranty

Cons

• Only one access door
• Not all reviews are great ones (although this remains a highly popular and used brand)
• No Smart controls for monitoring conditions or controlling fan speed based on set parameters

AC Infinity

AC Infinity is a brand known for its higher-than-average build quality and industry-leading customer service. However, you will pay a little more for this gear. Still, the aforementioned facts negate the hesitation of growers working with a larger budget. This hobby-level grow kit comes with two oscillating fans, which are essential for moving air within the canopy. 

Pros

• Key three components
• Quality materials – above industry standards
• Multiple access doors
• Smart controller integration
• Mounting plate for Smart controller on the front of the tent

Cons

• Lighting is not their primary product
• The capabilities of the Smart controller may overwhelm new growers (although they aren’t required for the equipment to function)
• May not be available worldwide

Gorilla tent

Gorilla Grow tents have a long and celebrated reputation in the indoor growing community. Their gear has stood up to the stresses of commercial-type uses and still features one of the tallest ceiling heights available. Known for durability, these tents also feature a 1ft (30.48cm) extension if growing large sativa plants is your jam.

This indoor grow tent kit selects upper-end products for every aspect of its kit. The special LED light has precision controls for UV / IR and spectrum. These options give growers unique control and can be used to maximize yield. For people working with an unlimited budget, this small grow tent kit would be worth investigating.

Pros

• Key three components
• Quality materials – well above industry standards
• Tallest tent on the market
• Customizable light spectrum
• Available as soil or hydroponic kit

Cons

• Large investment for new growers
• Typically takes two people to assemble
• Overkill for a person seeking to grow 1-2 plants……. But you can also grow into it over time!

Conclusion

There are many types of grow tent kits for beginners, and growers can find kits with just the basics, all the way to the complete package. Prices will vary based on size and manufacturer, but there is a kit for every budget. The brands listed in this article also have additional indoor grow tent kits in different sizes, which you can explore to fit your needs.

Buying online can be a great option for growers without access to these components locally, and many of the companies listed in this article ship products worldwide. Piecing together your own collection of gear can be exciting for some but exhaustive for others. Small grow tent kits are perfect for the latter. 

One thing that experience has taught me is to buy at least a little bit larger than you currently think you will use. This can apply to the tent size, the light strength, and even the cubic feet per minute (CFM) of the inline fan. Odds are, you are going to enjoy this hobby. If you buy a kit that just meets your current needs, you may find yourself buying a whole new indoor grow tent kit shortly thereafter….. The bright side to that scenario is you now have two set-ups and can run a perpetual harvest.

How did you get started with grow gear? Did you piece together a kit, or did you find a grow tent kit for beginners? Have you ever gone the DIY tent route? We’d enjoy it if you would share your experience in the comments below.

In trade, we’d love to offer you a free copy of Robert’s Grow Bible. Here you’ll learn how to grow the best cannabis, which you can master after your indoor tent grow kit arrives. Pick up seeds at ILGM today and get your grow adventure started.