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Niwa  |  SKU: NIWA02

Niwa Grow Hub+

Rated 4.6 out of 5
Based on 51 reviews
$129.00
Shipping calculated at checkout.

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Delivery and Shipping


BuildASoil Shipping Policy

Notice: Each product page displays accurate estimated delivery windows based on real-time fulfillment and carrier schedules.




Shipping Options

At checkout, you’ll be presented with the following options:

  • BuildASoil Shipping (Free)
     Our complimentary shipping method for qualifying orders. We choose the most cost-effective carrier and shipping method. Delivery may take up to 10 business days. Most items qualify when you purchase two or more eligible products. Some qualify individually.

  • Standard Shipping
     A paid option where we ship using standard ground services, without prioritizing fulfillment speed.

  • Standard Shipping: Rushed Out the Door!
     Includes everything in Standard Shipping, plus guaranteed same business day shipment if the order is placed before our cutoff time.

  • Get It Fast
     Our expedited service. Orders are shipped via 2–3 day methods and prioritized for fulfillment, with most leaving the same business day (not guaranteed).

  • Overnight It
     For urgent deliveries, this ships your order via overnight service with immediate fulfillment, within 24 business hours..

  • FedEx Freight (Economy or Priority)
     Large or heavy orders that qualify for freight shipping will be offered these options. All freight ships via FedEx Freight unless otherwise arranged. If you require a non-liftgate delivery (e.g. dock or forklift available), please contact us in advance.




Carriers Used

We primarily ship with FedExUPS, and USPS. If you need a specific carrier for a specific shipping address, please reach out to us by phone at 855-877-7645, or send us an email to support@buildasoil.com, which will create a customer support ticket. You also have the option of submitting a ticket through the support.buildasoil.com site.




PO Boxes

Orders addressed to PO Boxes often incur additional costs and are ineligible for free shipping. To avoid delays or fees, we recommend using a physical shipping address whenever possible.




Shipping Outside the Lower 48

We do ship to Alaska, Hawaii, Puerto Rico, Guam, the U.S. Virgin Islands, and other U.S. territories.
Free shipping does not apply to most large or bulky items sent to these locations. Standard or custom rates will be calculated at checkout. Contact us if you need a freight quote for outlying areas.




Vendor-Fulfilled Items

Some products ship directly from our vendor partners. These will display accurate estimated ship dates on their product pages. Any concerns or delays with these items should be directed to support@buildasoil.com.




Freight Shipments

Freight shipping involves delivery of pallets via box trucks or semi-trailers.
By default, all freight is assumed to require liftgate service. If you do not need a liftgate, please notify us prior to shipment.

Inspect your freight order before signing the delivery receipt.
Count the number of packages and check for visible or concealed damage. Do not sign unless everything is accounted for and undamaged. Signing a receipt waives the right to claim missing or damaged freight unless noted at delivery.




Order Tracking

Tracking information will be emailed to the address on file once the order ships.
If you do not see the tracking email, visit https://buildasoil.aftership.com/ to locate your order using your email and order number. You may also contact support@buildasoil.com for assistance.




BuildASoil Shipping Protection

You can add BuildASoil Shipping Protection at checkout. This low-cost option insures your order against loss, theft, and damage.
If something goes wrong during transit, your replacement order will be fast-tracked through our claims system.

Even when protection is purchased, we request that you submit photos, videos, and any supporting evidence of the issue. This allows us to file formal claims with carriers and ensure the long-term success of our shipping network.




Claims Policy

All claims must be made via support@buildasoil.com.
 We do not accept claim submissions via phone.

To process your claim, we require the following:

  • A clear description of the issue

  • Photos or videos documenting damage, missing items, or incorrect products

  • Images of packaging, shipping labels, and box condition if relevant

Do not discard any shipping materials or products involved in the claim—carriers may require inspection.

Claim Deadlines:

  • Visible or Concealed Damage / Missing Items: Report within 5 business days of delivery

  • Incorrect Products: Report within 30 days of delivery

  • Lost Packages or Incorrect Delivery: Report within 30 days of shipment date




Carrier Responsibility Disclaimer

Once an order has left our facility, BuildASoil is not responsible for carrier-related issues such as delays, misroutes, or mishandled deliveries.
We will support claims to the best of our ability, but the final resolution is subject to carrier approval.

Additionally, we maintain zero tolerance for mistreatment of delivery drivers, delivery dispatchers, or anyone with the shipping/freight carrier. Any reported conflict resulting in a failed delivery will result in the order being refunded, minus the cost of shipping and a 15% restocking fee.

Description

Niwa Grow Hub+

With the all new Grow Hub, Niwa brings commercial grade features, such as controlling your plant’s climate (humidity, temperature and VPD) 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.

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.

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. Environmental settings such as VPD, temperature, humidity along with watering and light schedules are all completely customizable, so growers have optimum control over their plants.

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.

Stats

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 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.

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.

Connectivity

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

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.  

Fun Fact: Niwa = garden in Japanese

Questions?

We are here to help and our entire staff knows how to grow. Just reach out via chat, email or even phone. We are passionate about growing and want you to succeed.

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

average rating 4.6 out of 5
Based on 51 reviews
  • 5 Stars
    42 Reviews
  • 4 Stars
    3 Reviews
  • 3 Stars
    4 Reviews
  • 2 Stars
    1 Review
  • 1 Star
    1 Review
86% of reviewers would recommend this product to a friend
Quality
Rated 4 out of 5
Value
Rated 4 out of 5
Shopping Experience
Rated 4 out of 5
Customer photos and videos
51 Reviews
Reviewed by Ben, from United States
Verified Buyer
I recommend this product
Experience With Organics
0-1 Years
Rated 5 out of 5
Review posted

Best tool I have

I have two niwas and they both work great! They have pretty much automated my system ( I still hand water). Without the niwa , Zachary and all the BuildASoil crew my grow wouldn't be half as good as it is. Thank you all for being so awesome and having products you can stand behind, you've made my first grow amazing. Life long customer here!

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Rated 5 out of 5
Value
Rated 5 out of 5
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Rated 5 out of 5
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Reviewed by Josh B., from United States
Verified Buyer
I recommend this product
Experience With Organics
0-1 Years
Rated 5 out of 5
Review posted

Best product to automated your grow

Was having alot of trouble regulating my environment until I got the Niwa. now it stays i the perfect temp/humidity and has the good ebb and flow like nature. Will continue to support this company and stay Loyal to the Soil!

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Quality
Rated 5 out of 5
Value
Rated 5 out of 5
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Rated 5 out of 5
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Reviewed by Joshua
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

best investment to have full control over your environment. saw a marked difference in my plants as soon as I got it setup

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Reviewed by Nicholas S., from United States
Verified Buyer
Experience With Organics
1-4 Years
Rated 3 out of 5
Review posted

Very ok product

The Niwa GrowHub+ was an enormous improvement over not having automated environmental control. That being said, there's room to get better. My system takes a few tries to switch from 'auto' mode to 'manual' or vice versa (which may be because it doesn't play nicely with 5G wifi. Also, the outlets only work for limited options in limited configurations. It would be better, too, if the settings on the app were 'remembered' so i don't have to remove VPD, CO2, and DewPoint from the graph every time I want to see the chart in usable detail. Luckily my needs are basic...so I kinda love it even if this review seems to the contrary. Also, I was ready to pay the $199 list price on the website, but I think it only cost $129 once it was in my cart. So, great value for the price.

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Quality
Rated 3 out of 5
Value
Rated 5 out of 5
Shopping Experience
Rated 5 out of 5
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Reviewed by Loren S., from United States
Verified Buyer
I don't recommend this product
Experience With Organics
4-7 Years
Rated 2 out of 5
Review posted

Costumer service

I like the product but there costumer service is very bad for a year my Niwa has shut off at random or stayed on past it’s scheduled time. When reaching out they have told me I didn’t set it up right when it has ran fine the way I set it up for 3 or more months.

Not build a soils fault just think people should know you may have a few problems

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Quality
Rated 3 out of 5
Value
Rated 5 out of 5
Shopping Experience
Rated 5 out of 5
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