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Niwa Grow Hub

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With the goal of supporting a hassle free and high performance grow, Niwa has developed powerful software that enable growers to automate their setups in a very simple way- just by having users plug their existing devices (such as lamps, fans, extractors, humidifiers, dehumidifiers, A/C, pumps, or heaters) to the Niwa Grow Hub.

Niwa Grow Hub

With the all new Grow Hub, Niwa brings commercial grade features, such as controlling your plant’s climate or automated watering and custom light schedules to the domestic grower at an affordable price.

With the goal of supporting a hassle free and high performance grow, Niwa has developed powerful software that enable growers to automate their setups in a very simple way- just by having users plug their existing devices (such as lamps, fans, extractors, humidifiers, dehumidifiers, A/C, pumps, or heaters) to the Niwa Grow Hub.

mobile screenshot of Niwa app live dashboard

Always On

Your Niwa Grow Hub is permanently connected to Wi-Fi, so check the current status of your garden by glancing at your live dashboard any time of day in a secure way.
mobile screenshot of Niwa app stats

Track Progress & Mistakes

The Niwa Grow Hub app has a built-in data logger accessible anywhere and anytime to achieve maximum performance.
mobile screenshot of Niwa app recipe stages

Precision Growing

Within your custom grow recipes you have the ability to select your desired VPD, temperature, and humidity parameters along with watering and light schedules.

Live Dashboard

For those moments when growers are concerned about what’s going on in their garden, there is no need to worry anymore! With the Niwa Grow Hub app, growers can now check the current status of their garden by glancing at their live dashboard, anytime, anywhere, and in a secure way. Also, from the dashboard, growers can select the ‘manual mode’, so they can pause their grow recipe and turn different pieces of equipment on and off for maintenance and then go back to their automated grow recipe.

Manual Mode

Activate the 'manual' mode for maintenance (we don’t recommend using it regularly to manage your garden). When manual mode is activated, your grow recipe will be paused and all outlets will be turned off. Additionally, you'll be able to turn on and off the pieces of equipment connected to your Grow Hub. However, you won’t be able to change certain configurations such as outlet configuration and your climate offsets.

Grow Recipes

Once the Niwa Grow Hub app is up and running, growers can either pick one of the existing Niwa grow recipes or create one themselves. It is at this step, when creating a grow recipe, growers can begin to customize the ideal environment they’re seeking and the different schedules wanted for their plants. Settings such as temperature, humidity, watering, fan and light schedules are all completely customizable, so growers have the optimum control over their plants.

Fan Scheduing

With the new fan functionality, users will see a section in their grow recipe editor where they can input the number of minutes per hour they want their fan to circulate air for an entire 24-hour period, thus being in more control of their environment. In addition, the fans will be activated when temperature and humidity are above target.

Recipe Stages

Plants have different needs in terms of their climate, lighting schedule and how much water is required throughout different times of the day. Creating a grow recipe within the Niwa Grow Hub app allows for several stages to define the different parameters needed for each stage of a plant. To continue building out a grow recipe, growers need to select the “next stage” button in order to customize their setting per stage within the plant’s growth cycle.

Alarms & Notifications

Having alarms and notifications will allow growers to determine the temperature and humidity thresholds important for them and alert growers when their lamp is performing poorly and also for when one of the sensors is having an issue.

Outlet Configuration

Every growers setup is unique to their needs and the Niwa Grow Hub allows users to keep their setup and automate at the same time. Growers can configure their Niwa Grow Hub to control up to four of the following devices at the same time:
  • Fan
  • Lamp
  • Humidifier
  • Dehumidifier
  • Cooler (A/C)
  • Heater
  • Watering Pump
Each outlet is capable of handling 10A (resistive load) either at 125V or 240V for a total of 15A MAX. Larger loads can be handled through accessories (not included).
Please Note: The Niwa Grow Hub is capable of handling input/output voltages either 120Vac or 240Vac. If you plug your Niwa into a 120Vac wall outlet all the four outputs will be 120Vac, if you connect it to a 240Vac wall outlet all the four outputs will be 240Vac. The most common household voltage in the United States and Canada is 120V, however, some growers might have access to a 240V grid. If that’s the case, please make sure all your devices work with 240V.


Logging & measuring the different parameters affecting a crops success is fundamental in order to achieve maximum performance. The Grow Hub has a built-in datalogger accessible from the our app anytime where you can view historical data in the ‘stats’ section and get insight to how your plants are doing and what is affecting them. You can also download the stats you have and have them sent to your email!

Automation In Minutes

Building a setup capable of monitoring and automatically controlling growing equipment simultaneously is often difficult as it will require different devices such as temperature, humidity, or ventilation controllers and monitors, which adds cost and complexity. The Niwa Grow Hub combines all the control of multiple pieces of grow equipment into one single device and app, easing plant management and reducing the risk of making mistakes at an affordable cost.


The Niwa Grow Hub incorporates the reliable WiFi 2.4Ghz standard to guarantee growers' access to their plants from anywhere, at any time. Also, Niwa has built strict security protocols into their software to guarantee absolute privacy and protection.

Over-The-Air Firmware

The Niwa Grow Hub is enabled with Over-The-Air Firmware and app updates that guarantee the latest features are instantly accessible to all growers. On top of that, the Niwa Grow Hub is fitted with the Niwa Grownet standard that will connect growers with the next generation of Niwa Grow devices effortlessly and wirelessly.  


Monitoring is important to avoid fatal mistakes and earn maximum yield. But it is not enough. If your setup cannot automatically control the lamps or operate the different equipment to automatically correct a risky situation such as excess of temperature, when your monitor warns you, it may be too late. The Niwa Grow Hub closes the control loop for your peace of mind.  


  • Customizable grow recipes to control your grow setup
  • Wirelessly connect with Niwa Grow devices
  • Customizable grow data charts
  • Customizable grow alarms
  • Live grow data information
  • 4 x configurable power outlets
  • Max load: 15A total 120-240V
  • OTA Firmware updates
  • 2.4G WiFi
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