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Niwa

Niwa Grow Hub+, Smart Grow Room Controller with Temperature, Humidity, and Light Sensors. Monitor & Automate Your Indoor Garden. Ideal for Small-Scale Grow Tents. Receive Alerts and Control Your VPD

    • Based on 134 reviews
Condition: New
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$99.00 Why this price?

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Availability: 15 left in stock
Fulfilled by Amazon
Arrives Wednesday, Apr 30
Order within 9 hours and 55 minutes
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Color: Green


Features

  • Ultimate Control for Grow Environments: The Niwa Grow Hub+ lets you automate and monitor your grow tent setup from anywhere via the Niwa app, converting your existing equipment into a smart system. Easily manage temperature, humidity, and light levels for perfect growth conditions.
  • Precision Monitoring for Optimal Growth: Track vital parameters like Vapor Pressure Deficit (VPD), temperature, humidity, and dew point with real-time updates, ensuring your plants get the exact conditions they need to flourish at every stage of their lifecycle. CO2 can be tracked with the optional CO2 sensor.
  • Effortless Integration: Unlike competitors, the Niwa Grow Hub+ features four built-in outlets for direct plug-in of your grow equipmentno additional adaptors needed! Streamline your grow tent setup with seamless automation and control via the Niwa app for optimal plant health. Manage schedules for lamps, fans, watering, and even CO2 (with the optional CO2 sensor) levels through the intuitive Niwa app.
  • Historical Data at Your Fingertips: Access critical historical data through the Niwa app to identify trends and make informed decisions. Understand past conditions and optimize your grow room strategy to consistently improve plant health and yield.
  • Customize Your Grow Recipes: Create and tailor specific grow recipes for different plant stages, setting the perfect temperature, humidity, and light levels (CO2 with the sold separately CO2 sensor). The Niwa Grow Hub+ adapts to your plants' needs from seedling to flowering, maximizing their potential and your harvest.

Color: Green


Brand: Niwa


Voltage: 1.2E+2 Volts


Display Type: LCD


UPC:


Manufacturer: Niwa


Charging Port Type: USB Type-C


Product Dimensions: 11.5 x 2.25 x 1.75 inches


Item Weight: 1.72 pounds


Country of Origin: China


Item model number: 0001


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Superior Product & Design!
Not going to lie, but I was a little skeptic at first. Only because I bought a product that was similar to this one and it didn’t hold up to its specifications. That sure was the case with the NIWA. If you’re looking to have full control of your grow environment then I suggest you add this to your grow. Simple set up, easy to use, and has a accurate reading on temp and humidity. To grow quality it’s all about the environment in your room/tent. With the VPD feature that’s where you’re getting your bang for your buck. Definitely one of my favorite features on this device. Growers, targeting your VPD is essential for optimal growth! I am pleased by all means. Therefore, I will definitely be picking up another one when I invest in another tent. Also, the NIWA team is amazing with their customer service. Not only do they get to you quickly, they also provide you with alternate answers to ensure you get your grow parameters straight. I would recommend this product to any enthusiast that wants quality over quantity. One more thing, they update their product time after time to provide fluency with their product. You can’t go wrong with this one guys! ... show more
Reviewed in the United States on December 10, 2021 by Steven
    • Best Overall Enviromental Controller
Review Image by Laura Laura
Review Image by Laura Laura
Review Image by Laura Laura
I now have 4 Niwa GrowHub units in use since buying my first one several years ago and I recommend them highly. Before I purchased my first unit, I compared it to the competition, which at the time was only the AC Infinity Controller. There are still not many other options that include 4 different plugs/devices and WiFi capabilities with the ability to change parameters remotely. Because the devices I’m powering were not AC Infinity branded, I would have had to purchase 4 of their proprietary plugs which put the cost of set up at almost double the cost of the Niwa. This was what made me initially choose Niwa, but their tech support and continuous improvement of the software is what brought me back to buy Niwa units three more times. I have two controlling orchid terrariums, one controlling a tropical plant tent, and one controlling a cold-growing orchid refrigerator. I travel for work frequently and Niwa allows me to monitor my parameters remotely, make changes on the fly, and gives a sense of comfort that my plants are being well-cared for while I am gone. Any time I have run into a technical issue or even if I just have a question, I know if I email Niwa I’ll receive an email back from Zachary or Javier within only an hour or two. They are incredibly responsive and have even emailed me weeks after to check in and make sure the issue didn’t reoccur. Additionally, they make frequent updates and improvements to the software. Some reviews mention a desire to turn devices on and off without altering their “recipe” and the latest update introduced Manual Mode which allows you, with one click, to manually take over all your devices. They listen to feedback and make changes based on what their customers need which is not something you can say about most companies. There is a small learning curve with their “recipe” model, which, frankly, I feel could be eliminated without any loss, but it does have its benefits- when I get a new Niwa Growhub, it’s only one click to duplicate the parameters I’ve set for another environment which makes setting up a new terrarium or tent super easy. Since buying my first unit, there’s been a couple more competitors come onto the market, but I will always stay with Niwa because I know if I have an issue it will be addressed by an expert in the device within hours and that’s priceless. I strongly recommend Niwa to anyone needing an environmental controller! ... show more
Reviewed in the United States on August 27, 2024 by Laura Laura
    • Not reliable for it's cost
I bought the Niwa in December 2021 and it finally died on Feb, 2023 two months past it's warranty period. When it runs it was reliable, but it is very sketchy if it loses power. After any power cycle the unit would not always connect to the network, so I would have to power cycle it several times to connect to the network so it can be controlled through the app. Other frustrations were the overall amp load it's able to handle and the led lights which are always on. Not ideal when using in a grow tent and it's lights out for the plants. For the $200 price point I feel like I wasted my money and can't recommend it. ... show more
Reviewed in the United States on February 13, 2023 by William M. Kelley
    • Take this with a grain of salt
Color: Green
This product is for enthusiast and not yet ready. I feel like for an average user was having trouble to get it to connect at first and had to reach out them luckily they reached back as soon as possible, and I got it to set up. I’ve seen a lot of other reviews of people saying the same thing so I just wanted to mention it. I gotta say their customer service is really good and I feel like they’re really pushing to further their product to make it better for an average user but overall works great. Customer service is even better. ... show more
Reviewed in the United States on January 21, 2025 by Amazon Customer
    • Excellent product
I love this product. It works as intended if you follow basic electrical rules. They stand behind their product, over 2 years after purchase I had an issue with my sensor and they shipped me out a new one at no cost and then checked in a week later to make sure everything was working as intended. It was, and I’m back on schedule. Thanks Zachary and Niwa! ... show more
Reviewed in the United States on August 20, 2024 by Diana
    • Going into the junk box
Color: Green
Design of product causes constant oscillation between running humidifier and fan by overrunning of humidity target % by each device by 1% and triggers opposite device at 2%. Disconnects often from internet which results in gaps in data logging. Great idea executed poorly.
Reviewed in the United States on April 8, 2025 by Amazon Customer
    • Bill help
Helped me keep my bills down and use what I need when I need it
Reviewed in the United States on March 3, 2025 by Trisha Mullin

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