Grow Box (1 Plant)
420 Pro Edition
OG Edition
Grow Tent (4-6 Plants)
GrowMate
Humidifier Gen2
Seed Kit Gen2
Subscription Pack
Bluetooth pH Meter
Smart Fan
Smart Cam
Drying Rack
Drip Kit
Starter’s Kit
Microscope Lens
as low as $36/Mo. Learn More
as low as $32/Mo. Learn More
as low as $19/Mo. with
We Ship to:
Perfect for Hey abby users interested in increasing airflow. This fan is low-noise and can be controlled using the Hey abby app. Device is compatible with both the Hey abby OG and 420 edition models.
Users can adjust the USB fan settings directly from the Hey abby app and set on/off conditions based on the environment of the box.
This USB fan is designed to increase airflow, which reduces the risk of mold and mildew while also ensuring the plant receives enough carbon dioxide to thrive.
The Hey Abby Smart USB Fans operate at noise levels as low as 37db, which means your grow space will remain quiet.
While designed for the Hey abby, it can double as a USB desk fan, or be added to anywhere you see fit. Need it on the go? The fan is also compatible with an 1850 battery (not included) making it convenient to use even away from a power outlet.
This smart grow fan comes with a three-gear adjustment feature. Simply press the button to control the speed of the fan based on your needs.
With the USB fan's 360-degree rotation feature, you can adjust the fan's head in any direction. This gives you full control over the airflow so you can make sure it reaches where you need it most.
Easy to CleanThe fan cage is easy to disassemble for quick access to the fan blades.
The Hey abby Smart USB Fans operate at noise levels as low as 37db, which means your grow space will remain quiet.
The fan cage is easy to disassemble for quick access to the fan blades.
While Hey abby hydroponic grow systems do include built-in fans, the additional Smart USB Fan allows for enhanced airflow control and distribution. For users whose environment is warmer, getting a grow fan would be a great way to reduce internal temperature (note: if your app shows the temperature is "ideal", there's no need to buy an extra fan).
Increased airflow can enhance plant health by reducing the chance of mold and mildew, while also ensuring that your plants receive the carbon dioxide they need to grow.
This will depend on your fan settings and the capacity/quality of your battery. Generally speaking, they can run 3-5 hours via a fully charged 18650 battery.
No, both the Hey abby OG and 420 editions only support one smart device at a time via the USB port.
Yes, you can use it separately as a grow tent fan or USB desk fan; while in that case, you wouldn't be able to control the fan or set the automation via the Hey abby app.
