Grow Tent Fans Size Guide in 2023
For the perfect hydroponic growing setup indoors, you’ll need a variety of installations to create the right environment for your plants. A grow tent, grow lights, hydroponic setup and ventilation kit to keep the environment inside and outside the tent clean, as well as other monitoring tools are required to complete the setup.
Such ventilators are essential as they keep the internal environment clean and fresh for the plants. And, outdoor odor resistance helps you grow plants discreetly. Ventilation also aids in airflow to the internal environment. So, for better compatibility and efficiency, buying a grow tent fan is a good idea and better than buying the components individually.
Do grow tents need ventilation?
Grow tents require ventilation to ensure airflow for the plants and a fresher setting environment. Ventilation is also required to maintain a pollution-free environment and even temperature control. Due to the enclosed nature of the grow tent, effective ventilation can be achieved through the ventilation kit without allowing the environment inside the tent to escape. These ventilation kits filter the air and ventilate it outside and also ventilate the filtered air inside the tent.
ECO Farm Mini Flexible Electric Clip Fan
Features:
The ECO Farm fan is made from sturdy materials. You can simply adjust the direction of the airflow by the use of a shake rod. You can mount this grow tent Oscillating fan on the wall or put it on a stand in a tent. This fan is versatile and convenient by ensuring a thorough circulation of the air within the room. It favors indoor gardening. With indoor grow operations you don’t need to move around hundreds of cubic feet of air (let the exhaust fans do that). It features two speeds settings. You can conveniently select the right speed to support plant growth. Unlike most swing fans, this fan product is well made to prioritize quality. The parts are ingeniously manufactured to provide durable products. It also runs quietly, spreading air in your planting tent, keeping it quiet and cool. It also allows you to achieve good coverage. Lightweight fan size can be installed well in small tents.
VIVOSUN 6 Inch Clip-On Fan Upgraded
Features:
This VIVOSUN clip-on fan has 2 speeds (low: 1500 rpm; high: 2100 rpm), which can circulate air in the growing tent to improve ventilation and consistent temperature. The growth tent fan supports 80° horizontal swing and 120° vertical swing, which can guide the airflow to exactly where you need it. It is equipped with an easy-to-open clip (maximum 1.7 inches) suitable for poles of 16 to 22 mm; the thickened non-slip pad on the clip will not scratch the surface. This oscillating fan contains a 20W upgraded copper motor, which is small and powerful; the maximum noise output is only 40 dB, it will run super quietly and will not disturb you at all.
Features:
The space-saving design of the Active Air 6-inch Clip-On Fan is great for basically anywhere space is limited and air circulation is desired. The spring-loaded plastic clip won’t mar surfaces and the adjustable head directs air flow where you need it with its 360-degree flexibility. The fan features plastic blades and the easily removable safety grill makes it easy to clean it when necessary. Active Air has a high quality magnetic brushless motor for longer life and energy efficiencies. This 6-inch fan has a quiet operation, so it won’t bother you or those around you, and it might just save you on energy costs since you can direct air circulation right where you want it instead of cooling a much larger space. This fan also can be mounted on a wall.
Growbuds 6 Inch Grow Tent Oscillating Clip-On Fan
Features:
Made with the highest quality materials, specifically designed to fit on grow tent poles to perfection and oscillate smoothly, the Growbuds Clip Fan will become your favorite and will keep circulating fresh air in your grow room for years to come. Specifically made to be compatible with ALL grow tent pole sizes, these fans don’t slide down the pole. Triple 6.3-inch spiral fan blades are angled to deliver efficient airflow with high and low settings to keep your ladies fresh and comfortable. A sturdy, lightweight mesh exterior protects the fan blades and the fan’s surroundings from damage. High-quality components keep this fan running whisper-soft.
How many fans do you need in a grow tent?
Ideally, you should have at least two medium-sized fans to ensure sufficient airflow in a grow tent. Oscillating fans serve the purpose because they don’t concentrate air on one spot, preventing windburn. To determine your need, feel how the breeze evenly passes inside the grow setup. If one area doesn’t seem to get enough draft, try adjusting the fans for an even air distribution or add an extra fan. Below are guidelines for how many fans you may need for a few different-sized grow tents.
1. 2X2 Grow Tent:
A 2×2 grow tent generally doesn’t need too many fans. However, ventilation is still very crucial for your plants’ optimal growth. For such a small space, you should have at least one exhaust fan to expel the air from the inside to the outside and bring in the fresh air. Additionally, you’ll need a second fan inside the grow tent for better circulation.
2. 2X3 Grow Tent:
Similar to a 2×2, a 2×3 is also relatively small. To ensure a continuous exchange of air in and out of the tent, you will also need one exhaust fan and at least one oscillating fan to ensure proper airflow within the tent.
3. 2X4 Grow Tent:
In a 2X4 grow tent, you need at least two oscillating fans inside to keep the air flowing and one exhaust fan to ensure a continuous flow of fresh air within the tent.
4. 3X3 Grow Tent:
For this grow tent, you need at least two oscillating fans and one exhaust fan to ensure there’s a continuous flow of fresh air within the tent.
5. 4X4 Grow Tent:
For a 4X4 grow tent, you need at least two oscillating fans inside to keep the air flowing, and to ensure the continuous flow of fresh air, one exhaust fan will suffice.
6. 5X5 Grow Tent:
5×5 grow tent requires sufficient air movement because this size of grow tent holds more plants. As a general rule of thumb, place one oscillating fan strategically above the plants and one on the ground, ensuring they release a gentle breeze. An exhaust fan is also advisable to ensure that you’re expelling hot air and bringing in fresh air continuously.
Conclusion
If you’re growing plants in a grow tent, you’ll need at least one oscillating fan. Most likely, you’ll also need an inline fan to move air out of the tent. In larger tents, you’ll need a second inline fan to draw in fresh air.
All the fans listed above will be there for you. Our top picks represent the best value, so we highly recommend picking those up unless your budget isn’t limiting. Then get the ones we call “highest quality”.
Don’t get the “best budget” model unless you’re actually limited by a tight budget. They are good fans, but you can get better fans for not much money.
