Grow Room Ventilation – Grow Tent Exhaust Fan

A grow tent is an invaluable asset you may require as a cannabis farmer since it helps to create an environment that gives you control over the planting conditions. A grow room cannot work without is a ventilation system to control its internal atmosphere. An exhaust system is responsible for the circulation of air inside and outside the grow room creating conditions that will enable the cannabis plants to thrive. It helps to regulate the temperature, humidity, and carbon dioxide, which affect photosynthesis that the plants require to grow.

grow room ventilation

Every cannabis grower should have a working ventilation system that provides consistent conditions for the rapid growth of the plants. This article aims to educate you on the importance of having an exhaust system and how to set it in a grow tent.

New Product: ( On 2021)

vivosun-inline-fans-2

Check For More Information

Note: Up to 35$ off + extra 15% discount on inline fan with code AFF15 for link above

Best Equipment About Climate Control For Grow Cannabis Indoor 01- 2023

-$5.00 SALE OFFBestseller No. 1
Broan-NuTone 671 Ventilation Fan, White Square Ceiling or Wall-Mount Exhaust Fan, 6.0 Sones, 70 CFM
7,731 Reviews on Amazon
Broan-NuTone 671 Ventilation Fan, White Square Ceiling or Wall-Mount Exhaust Fan, 6.0 Sones, 70 CFM
  • VERSATILE FAN: Ventilation fan helps eliminate , tobacco smoke, and cooking odors and can be installed in either the ceiling or wall
  • EFFICIENT: Operates on 70 CFM and has a 6.0 Sone rating to ensure a peaceful surrounding when in operation
  • EASY INSTALLATION: Torsion springs grille mounting - no tools necessary for a quick and easy installation. Compact housing fits easily between ceiling joists or wall studs
  • DECORATIVE: Paintable polymeric grilles allow you to ensure the fan is cohesive with your existing decor
  • FEATURES: Plug-in, permanently lubricated motor with the Broan-designed polymeric blower wheel for high-quality operation every time
Bestseller No. 2
KAZE APPLIANCE SNP100 Ultra Quiet Bathroom Ventilation Exhaust Extractor Fan (No Attic Access Required) (100 CFM, 0.8 Sone)
196 Reviews on Amazon
KAZE APPLIANCE SNP100 Ultra Quiet Bathroom Ventilation Exhaust Extractor Fan (No Attic Access Required) (100 CFM, 0.8 Sone)
  • HOUSING SIZE - Please note the size of the housing is 9 1/2 x 9 1/2 inch, resizing your existing ceiling opening will be needed if your current fan housing is smaller.
  • SUPER QUIET - Powerful 100 CFM and quiet operation at 0.8 Sones. Suitable for bathroom size up to 100 square feet.
  • INSTALLATION - No Attic Access Required. See photos and manual for installation instructions.
  • DUCTING - Detachable 4 inch polymeric duct with back draft prevention damper.
  • RELIABILITY - Proudly stand behind our products.
-$23.15 SALE OFFBestseller No. 3
iLIVING 12' Shutter Exhaust Fan with Thermospeed(TM) controller, 65W, 960 CFM, Silver (ILG8SF12V-ST)
2,514 Reviews on Amazon
iLIVING 12" Shutter Exhaust Fan with Thermospeed(TM) controller, 65W, 960 CFM, Silver (ILG8SF12V-ST)
  • 12 Inch Variable Speed Shutter Exhaust Fan with automatic shutters
  • UL Listed with speed controllable, permanently lubricated motor
  • Corrosion-resistant with OSHA compliant wire guards
  • Galvanized steel frame with aluminum shutters and fan blades
  • Comes with features of newest Thermospeed(TM) Controller ILG8SFST
-$23.89 SALE OFFBestseller No. 4
Homewerks 7140-110 Bathroom Fan Ceiling Mount Exhaust Ventilation, 2.5 Sones, 110 CFM, White
1,125 Reviews on Amazon
Homewerks 7140-110 Bathroom Fan Ceiling Mount Exhaust Ventilation, 2.5 Sones, 110 CFM, White
  • OUTSTANDING PERFORMANCE: This Homewerk's bath fan ensures comfort in your home by quietly eliminating moisture and humidity in the bathroom. This exhaust fan is 2. 5 sone at 110 CFM which means it’s able to manage spaces up to 110 square feet
  • BATH FANS HELPS REMOVE HARSH ODOR: When cleaning the bathroom or toilet, harsh chemicals are used and they can leave an obnoxious odor behind. Homewerk’s bathroom fans can help remove this odor with its powerful ventilation
  • BUILD QUALITY: Designed to be corrosion resistant with its galvanized steel construction featuring a grille modern style.Wash grille with mild soap and water, dry with a cloth
  • EASY INSTALLATION: This exhaust bath fan is easy to install with its no-cut design and ceiling mount ventilation. Ceiling Opening (L) 7-1/2 in x Ceiling Opening (W) 7-1/4 x Ceiling Opening (H) 5-3/4 in and a 4" round duct connector.
  • HOMEWERKS TRUSTED QUALITY: Be confident in the quality and construction of each and every one of our products. We ensure that all of our products are produced and certified to regional, national and international industry standards. We are proud of the products we sell, you will be too. 3 Year Limited
Bestseller No. 5
HUGOOME Exhaust Fan , 12W Ventilation Extractor with Anti-backflow Check Valve Ultra Thin, Window and Wall Mount Vent Fans for Kitchen Bathroom Greenhouse Garage (4 inch / 110V) Thin fan
892 Reviews on Amazon
HUGOOME Exhaust Fan , 12W Ventilation Extractor with Anti-backflow Check Valve Ultra Thin, Window and Wall Mount Vent Fans for Kitchen Bathroom Greenhouse Garage (4 inch / 110V) Thin fan
  • 【Ventilation fan with Check Valve and slim design 】 This 4” air duct vent has check valve. You can keep air reversible or exhausting cooking odors by your request. When the airflow stops, it can be closed by spring automatically. And if you don’t need the check valve, you can take it off easily.
  • 【Wall exhausted fan with filter】 When installed on glass, window or wall, it can be used to prevent dust, leaves, with ABS panel filter, providing you a clean air circulation environment.
  • 【Easy to install】--This wall-mounted vent fan can be installed on a window or wall and is easy to install. It is an advanced window exhaust fan and wall exhaust fan with powerful motor and high performance.
  • 【High Performance】--12W low energy consumption, noise lower than 35 dB. Also designed with back damper check valve which allows it open and close automatically with the fan.
  • 【Widely Used】--Extractor fan comes with a power cord with plug,perfect for greenhouse, attic, bathroom, kitchen, windows, basement, garage, office, living room and other places that need ventilation.

What is the importance of air circulation in a grow room?

There needs to be sufficient air exchange in a grow tent for ventilation to be adequate. You, therefore, need to acquire an extractor fan to get a better chance of controlling the internal environment of your grow room for fast plant growth. Here are some of the reasons why ventilation is essential.

  • Regulation of Temperature

An indoor growing environment is very different from an outdoor setting. When you grow cannabis plants outside, you expose them to a continuously flowing air; hence they will rarely have any problems regarding heat. It is a different case for plants that grow indoors. The artificial light you provide to the plants produces heat. You need to remove this heat from the grow room before it becomes excessive, leading to the discoloration of leaves, wilting ad even death of the plants.

You, therefore, need to have an exhaust system in place to help with the circulation of air by getting rid of the hot air in the room and bringing in cold air to balance the conditions.

  • Regulation of Humidity

Humidity is well known to be the air’s ability to hold water. It is the amount of water in the atmosphere that determines how fast a plant will grow. A cannabis plant has three growth phases where each phase requires its level of humidity. An indoor grow tents give a cannabis grower the ability to control the level of moisture, thereby setting the optimum growth conditions they can leverage to get the best plant growth. It is very different than an outdoor setting where no one can gain control over the elements.

One of the factors that lead to an increase in humidity is transpiration. When the plants give off water, the grow room will become damp due to the rise in levels of moisture. You, therefore, need to have a way that can help you get rid of the humid air.

Inkbird Humidity Controller Humidistat Pre Wired Plug Digital Sensor Humidifier Dehumidifier Dual Stage Outlet Mushroom Greenhouse Curing Meat
  • Controlling the buildup of CO2

Plants require carbon dioxide to grow. They need it for the process of photosynthesis together with the chlorophyll in the leaves to create their food. The process takes place during the day. However, during the night that plants intake oxygen and give off carbon dioxide as a result. When plants grow indoors, it may be difficult for air in the grow room to leave if you do not have an exhaust since the tent is enclosed. Therefore the carbon dioxide that the plants produce at night may accumulate, creating an imbalance in the ratio of carbon to oxygen. An excellent ventilation system helps in purifying the air, thereby solving the problem.

  • Strengthening of the plant’s stems

The strengthening of the stems of a cannabis plant is an indirect benefit that comes when you grow your plants indoors. But how does it happen? Once you set up an exhaust system in a grow room, there will be several fans regulating the indoor temperature by creating airflow. When the fans are active, they will gently blow on the stems of the plants forcing them to bend and sway gently. This continuous breeze on the plants helps in strengthening their stems as they get ready to support the buds in development.

  • Reducing the chances of Bud Rot, Mold and White Powdery Mildew

Bud Rod weed

Mold, Bud rot, and White powdery mildew are more likely to occur on a plant that has high levels of moisture and humidity. Once you set up the ventilation system, the continuous flow of air helps to control the amount of moisture in the air. Any moisture that the plants release as well during transpiration is carried away by the air currents reducing the chances of the occurrence of white powdered mildew, mold, and bud rot.

  • Protection from garden pests

cannabis-pets

Fungus gnats and spider mites are prevalent pests that attack plants and are especially deadly to cannabis plants. They can thrive in an environment that has stagnant air. However, a ventilation system prevents them from taking dominance by creating lots of air circulation, drying the growing medium or soil. It is a protective measure against the breeding of the pests and the rearing of diseases.

Ventilating the Grow room

Ventilating the Grow room

When you set up a grow room ventilation system, there are two types of fans that you should have:

  1. Oscillating fans
  2. An air extractor fan

You can readily find oscillating fans at a cost-friendly price. Their main job is to help in keeping the grow room cold by blowing air all around the grow room. They are quite easy to set up, and their design enables then to work in all directions. When choosing a size to use, you should consider the size of your grow tent. You want to have the fans spreading a gentle cool breeze around your marijuana canopy. Therefore you should set your fans in a way that they blow both above and under the plants. You should be careful about how you position the oscillating fans. Make sure they do not blow strongly towards your cannabis plants. It may cause damage to the stems, leaves, and buds. However, position them in a way the wind from the fan reaches all corners of the grow room. If you find a blind spot in your grow room, move around the fans until they cover all the areas.

While the oscillating fans help with the control of temperature and humidity, you need an air extractor fan that will bring in the fresh air and purify it. It replaces the stagnant air in the grow tent with fresh air that is important for the growth of the plants. There are two ways through which air may flow into a grow room:

  • Through Passive intake

In a passive intake, there is a hole that lets in the air while a fan blows the air out. As the fan sucks out air from the grow room, it creates a vacuum, and fresh air flows in through a hole from the bottom of the tent. It follows the negative-pressure law, where the grow tent develops a lower pressure than the surrounding environment.

If your grow room uses a passive intake method, you should ensure that the intake hole is bigger than the exhaust hole three or four times to allow for the proper suction of air. You may as well opt to install more than one passive intake hole to increase the amount of air flowing into the grow room.

  • Through Active Intake

An active intake is slightly different since it utilizes a fan to drive air into the grow room. Your grow room will, therefore, have two other fans, one blowing air into the grow room and another blowing air out of the grow room. In an active intake, the size of the intake hole does not matter. Moreover, you need to use the active intake system if your tent is enormous or if you face problems brought about by high temperatures.

Some other equipments that are necessary for proper air circulation in a grow room include:

An Active Carbon Filter

carbon-filter-setup

It is a device that you need if you are growing marijuana consisting of highly aromatic strains. Marijuana is known to have an odor that may not be pleasing to everyone. A carbon filter can help you prevent your neighbors and anyone else from knowing that you are growing cannabis as it absorbs the smell.

Bestseller No. 1
Vanleno 4inch Carbon Filter Odor Control with Australia Virgin Charcoal Two Prefilter 1 Pair Rope Hanger Included for Inline Duct Fan, Grow Tent, Hydroponics, Odor Scrubber
2,460 Reviews on Amazon
Vanleno 4inch Carbon Filter Odor Control with Australia Virgin Charcoal Two Prefilter 1 Pair Rope Hanger Included for Inline Duct Fan, Grow Tent, Hydroponics, Odor Scrubber
  • CARBON FILTER SPEC Air Flow: 210CFM; Dimensions: 4" Flange Ducting x 12" Length 1200+ IAV Australian Activated Carbon: One of the world's most absorbent carbon available
  • TWO PRE-FILTER high-quality material blocks 99% of the particles, effectively preventing the filter from being clogged
  • APPLICATIONS Designed to eliminate odors and chemicals for grow tents and hydroponics room.indoor planting tents, bathrooms, basements, and kitchens
  • PACKAGE INCLUDES: 4inch Carbon Filter ,2 free Pre-Filter , 1 pair rope hanger heavy-duty stainless steel flanges
Bestseller No. 2
AC Infinity Air Carbon Filter 6' with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms
9,297 Reviews on Amazon
AC Infinity Air Carbon Filter 6" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms
  • Designed to eliminate odors and chemicals for grow tents and hydroponics room.
  • Features premium-grade Australian charcoal with higher absorption and longer life rating.
  • Contains heavy-duty aluminum flanges, galvanized steel meshing, two hanging straps, and two clothed pre-filters.
  • Enables maximum airflow passthrough for both intake and exhaust configurations.
  • Duct Opening: 6” | Length: 16" | Airflow Rating: 410 CFM | Carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm

Acoustic box

silencing grow room

This device will help you reduce the noise your exhaust or intake fan makes, thereby reducing noise pollution.

VIVOSUN 6 Inch Inline Duct Fan Noise Reducer Stainless Steel Silencer Duct Muffler for Hydroponic Grow Tent Ventilation System, Silver

Thermo-Hygrometer

Grow room Hygrometer

This device is a 2 in 1 hygrometer and thermometer that can help you keep track of the humidity levels in your grow tent. You can choose to either have them separately or get one that gives you both results. You need to set several thermo-hygrometers in different sections of your grow tent to help you monitor the temperature and humidity readings in different parts of the room, and ensure that they are all the same.

Choosing an exhaust fan for your grow room

grow-tent-exhaust-fan-setup

When selecting an exhaust fan, you need to know how much air it can circulate in cubic feet per minute since that is the standard rating all over the US. To figure out the volume capacity of an exhaust fan that you need to multiply the volume of the growing space, with the time of air exchange and the loss of efficacy.

Loss of efficacy x time of air exchange (hours) x volume of growing space = volume of the required exhaust fan

You can get the volume of your grow space by multiplying the length, width, and height of your grow tent. The equipment you use in a grow tent is not always perfect. You will still have to account for some inefficiency of which most growers account for a 25 percent loss.

Therefore, if your grow room measures 12′ x 6’x 6′, the air volume will be 432 cubic feet. You can, therefore, get the minimum volume capacity of the exhaust fan by multiplying the volume with the loss of efficiency and time duration of one hour that equates to 60 minutes

432m3 x 1.25 x 60 = minimum volumetric capacity per hour of the exhaust fan. = 32,400 m3/hour. This amount is the exhaust capacity that your grow room may require. When sourcing an exhaust fan, it is better to get on that has a higher-performing power to always stay on the safe side.

When should you keep your fans on and off?

As mentioned earlier, the two most important kinds of fans in a grow tent are the oscillating fans and extractor fans. However, both of them do not always run at the same time.

You should always ensure that your extractor fans are running when the lights are on. Though, you should ensure that the fans run with the custom CFM rating of the grow tent. The oscillating fans should as well run entirely when the lights are on. When the lights are off, the production of heat temporarily halts. You can then reduce the seed of the exhaust fans for the first 20 minutes, and when the temperature and humidity reduce to a standard level, you can then run the fans on a regular frequency, a few minutes every hour till you turn on the lights again. Even if there is no heat from the light, the oscillating fans still need to keep running. As the plants continue to breathe, a rise in humidity is always a concern.

Summing up

As you can see from the above guide, the process of setting up the ventilation system in your grow room is not too complicated. You only need to follow the instructions set out for you, and you will keep harvesting healthy and abundant cannabis buds. Do not hold back when investing in your grow room ventilation system. When you get an air circulation system, invest in it, regardless of the price point. It will be of help in getting rid of any pests and diseases that may affect your plants.

As you can see, it is one of the most critical factors affecting the growth of your marijuana. However, this does not mean that you compromise on the quality of the products you choose to use. Make sure that the fan and filters you use are strong enough to help create a suitable environment for your plants for a long time. Since you are now well equipped with the tips to setting up an exhaust system for your plants, we hope your grow room will be successful. If you happen to land on any problem while setting up, feel free to reach out to us.

Bestseller No. 1
IPOW Grow Tent Kit Complete 3.3x3.3ft LED Grow Light Dimmable Full Spectrum Indoor Grow Tent Kit 24'x24'x55' Hydroponics Grow Tent with 4 Inch Ventilation Kit
120 Reviews on Amazon
IPOW Grow Tent Kit Complete 3.3x3.3ft LED Grow Light Dimmable Full Spectrum Indoor Grow Tent Kit 24"x24"x55" Hydroponics Grow Tent with 4 Inch Ventilation Kit
  • Package Include: 24" x 24" x 55" grow tent, LED grow light, and 4" ventilation kit includes 4" inline duct fan, carbon filter, flex ducting, 3pcs duct clamps, thermometer and hygrometer, timer, 4pcs 5 gallon grow bags, 2pcs adjustable rope hangers.
  • Full Spectrum Grow Light: Dimmable full spectrum LED grow light consumes only 100W with 240 pcs LEDs. IP65 waterproof helps extend the lifespan. High efficiency that saves 50% on energy bills than HPS grow lights and delivers powerful light output to maximize the yields, idea for all growth stages.
  • Durable & Sturdy Grow Tent: Well-constructed with strong and sturdy steel frame. Reflective mylar interior gathers more grow lights. Heavy duty 600D oxford cloth exterior increases the durability. Reliable zippers provide smoother shut and open. Double stitching perfectly lock light inside. Waterproof tray makes your floor away from water leakage.
  • Effective Ventilation System: Noise-free 4" inline duct fan, Australian charcoal carbon filter and flex aluminum ducting offer a effective ventilation system. Strong and powerful airflow helps eliminate all unwanted smell, also ideal for humidity control.
  • Save Your Time And Money: Forget about choosing the individual item one by one. Our complete grow tent kit not only saves your time but also saves your money. Super easy to assemble and operate, even for beginner growers. Please feel free to contact us if you have any questions. We are always here to provide excellent customer service support before and after buying.
Bestseller No. 2
AC Infinity Advance Grow System 2x4, Integrated Grow Tent Kit, Smart Climate Controls to Automate Airflow, Schedule Full Spectrum LED Grow Light with Samsung LM301B Diodes, 2000D Mylar Tent
278 Reviews on Amazon
AC Infinity Advance Grow System 2x4, Integrated Grow Tent Kit, Smart Climate Controls to Automate Airflow, Schedule Full Spectrum LED Grow Light with Samsung LM301B Diodes, 2000D Mylar Tent
  • An advance grow tent kit with smart controls and integrated components to start an indoor growing system.
  • Controller automates each fan and light with individual programs to dynamically adjust speed and brightness.
  • Set climate triggers, schedules, and grow cycles. Access data graphs, alerts, and programs via Bluetooth App.
  • Next-gen EC inline fan 4”, EC circulator clip fan 6” and 200W full-spectrum grow light with Samsung LM301B LEDs.
  • Premium 2000D Mylar tent 48”x24”x72”, Australian carbon filter, ducting, fabric pots, pruning snips, and more.
Bestseller No. 3
Spider Farmer Grow Tent Kit 4x2 Complete SF-2000 LED Grow Light with Samsung LM301B Diodes & Dimmable Lights 24' x 47' x 71' Growing Tent 4 Inch Inline Fan Filter Ventilation System Grow Setup Kit
472 Reviews on Amazon
Spider Farmer Grow Tent Kit 4x2 Complete SF-2000 LED Grow Light with Samsung LM301B Diodes & Dimmable Lights 24" x 47" x 71" Growing Tent 4 Inch Inline Fan Filter Ventilation System Grow Setup Kit
  • 【TOP NOTCH QUALITY LED GROW LIGHT】: Use Samsung LM301B diodes; full spectrum light ideal for all stages of growth; adjustable light intensity with dimmer switch; protective coating on LEDs helps extend the lifespan; no fan, zero noise. Only consumes 200w, running 50% less power than the HPS or Blurple lamps. This light delivers a powerful light output and uniform canopy penetration resulting in maximum yields.
  • 【DURABLE & STURDY GROW TENT】: 100% Reflective Mylar interior maximizes the efforts of grow lights; heavy-duty 1680D Oxford cloth exterior adds the durability; reliable SBS zipper shut and opens smoothly; double stitching for strength and light protection; well-constructed with strong and sturdy steel frame; plenty of openings for fans/ vents/ electrical cords; removable viewing mesh screen for viewing & removing humidity; bottom tray prevent water leakage on the floor and keep tent stay clean.
  • 【POWERFUL VENTILATION SYSTEM】: Quiet and powerful 4” Inline fan and RC412 Australian carbon filter and flex aluminum ducting combo; very easy to install and use; gives strong airflow and proper air circulation.
  • 【MONEY & ENERGY SAVING COMPLETE GROW TENT KIT】: Compare the cost of individual items and the cost of our indoor grow complete kit, our kit saves $$ and a lot of time vs buying each item separately. Designed to be user-friendly; comes with easy-to-follow installation instructions; is easy to assemble and is very simple to operate, even for beginner growers. All parts are compatible and properly matched; everything comes in 1 box with discreet packaging.
  • 【VALUE FOR THE MONEY】: Getting a high-quality grow tent kit means that you’ll get more value for a longer period of time. We provides 5 year warranty and has maintenance center in the USA. Spider Farmer has been insisting on creating more efficient, more suitable and better quality home grow equipment. For any questions, feel free to e-mail us and we will help you resolve it. Quality backed by our ironclad!!!
Bestseller No. 4
iPower Grow Tent Kit Complete Full Spectrum LED Plant Light Lamp Indoor Hydroponics 24'x24'x55' Combo with 4 Inch Fan Filter Ventilation System Setup Package, 24' x 24' x 55'
33 Reviews on Amazon
iPower Grow Tent Kit Complete Full Spectrum LED Plant Light Lamp Indoor Hydroponics 24"x24"x55" Combo with 4 Inch Fan Filter Ventilation System Setup Package, 24" x 24" x 55"
  • Full spectrum LED grow light: Designed for indoor growers to seek higher yields and top-shelf quality, high efficient, better PAR values than traditional HID lamps, consuming only 90 Watts. Perfect for 2.5' x 2.5' veg stage, 2' x 2' bloom stage
  • Effective ventilation system: Quiet and powerful 4" 95 CFM inline duct ventilation fan and filter, flex aluminum ducting combo gives strong air flow to keep proper air circulation, eliminates all unwanted odors. Easy to install and use
  • Durable indoor grow tent: Constructed with high quality oxford canvas, tear proof. Heavy duty zippers and double stitched block all light from escaping. Metal poles and connectors add the durability. Comes with tool bag and removable floor tray
  • Money & energy saving: All parts are properly matched. Don't waste money and time buying and returning parts that may or may not be compatible or safe to use together. iPower grow tent kit complete includes every part you need to get set up
  • Package includes: LED grow light, 24"x24"x55" grow tent, 4" inline fan, 4" carbon filter, 4" 8' ducting, 5 gallon plant bag * 5, hygrometer thermometer, mechanical timer, 3' x3' elastic trellis netting, grow room glasses
Bestseller No. 5
Spider Farmer Grow Tent Kit Complete 3x3x5 SF-1000 Dimmable Samsung Diodes & Meanwell Driver, Grow Tent Complete System 2.3x2.3ft Growing Tent Kit Set 27'x27'x62' with 4 Inch Inline Fan Carbon Filter
766 Reviews on Amazon
Spider Farmer Grow Tent Kit Complete 3x3x5 SF-1000 Dimmable Samsung Diodes & Meanwell Driver, Grow Tent Complete System 2.3x2.3ft Growing Tent Kit Set 27"x27"x62" with 4 Inch Inline Fan Carbon Filter
  • 【TOP NOTCH QUALITY LED GROW LIGHT】: Use Samsung LM301B diodes; full spectrum light ideal for all stages of growth; adjustable light intensity with dimmer switch; protective coating on LEDs helps extend the lifespan; no fan, zero noise. Only consumes 100w, running 50% less power than other Blurple lamps or HPS. This light delivers a powerful light output and uniform canopy penetration resulting in maximum yields.
  • 【DURABLE & STURDY GROW TENT】: 100% Reflective Mylar interior maximizes the efforts of grow lights; heavy-duty 1680D Oxford cloth exterior adds durability; reliable SBS zipper shut and open smoothly; double stitching for strength and light protection; well-constructed with strong and sturdy steel frame; plenty of openings for fans/ vents/ electrical cords; removable viewing mesh screen for viewing & removing humidity; bottom tray prevent water leakage on the floor and keep tent stay clean.
  • 【POWERFUL VENTILATION SYSTEM】: Quiet and powerful 4” Inline fan and RC412 Australian carbon filter and flex aluminum ducting combo; very easy to install and use; gives strong airflow and proper air circulation.
  • 【MONEY & ENERGY SAVING COMPLETE GROW TENT KIT】: Compare the cost of individual items and the cost of our complete grow tent package, our kit saves $$ and a lot of time vs buying each item separately. Designed to be user-friendly; comes with easy-to-follow installation instructions; is easy to assemble and is very simple to operate, even for beginner growers. All parts are compatible and properly matched; everything comes in 1 box with discreet packaging.
  • 【VALUE FOR THE MONEY】: Getting a high-quality grow tent kit means that you’ll get more value for a longer period of time. We provides 5 year warranty and has maintenance center in the USA. Spider Farmer has been insisting on creating more efficient, more suitable and better quality home grow equipment. For any questions, feel free to e-mail us and we will help you resolve it. Quality backed by our ironclad!!!
5/5 - (5 votes)

Bowden draws from over a decade of home growing experience as well as consulting for small-scale and hobbyist-level growers. He has written hundreds of articles, thought pieces, and tutorials about growing cannabis at home

Leave a Comment