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Grobo One grow box is the most beautiful, easy to use, and scientifically advanced home growing system available today. Add your favourite seeds or cuttings, tell the app what you planted, and Grobo One does the rest!

The Grobo One is made with loving care in Waterloo, Ontario, Canada.

Grobo One will be available for online orders in Fall 2017. If you would like to be notified when orders open, please sign-up for our mailing list at the bottom of the page.

Grobo One will retail for $1,699 USD.

An order includes everything you need to start growing quickly:

1x Grobo One grow box

1x Full set of nutrients (5 bottles)

1x Carbon filter

1x Coco pod (Growing media)

This round of reservations is open to customers in Canada, the United States, Europe, Australia and Israel. If your country is not on this list, please contact us.

Yes, you can request a refund any time before your Grobo One ships. You can contact us directly or sign into your Grobo account and you will find a link to cancel. Refunds can take up to two weeks. 

Simply plug in your Grobo One, find the unit via our smartphone or web based app, and hit connect. The app will walk you through planting your seeds or cuttings, then sit back and relax while your plants grow!

You can grow anything listed in our database. Many plants will be supported on launch, but if you want a recipe that you don’t see, please let us know or create your own custom grow recipes.

Grobo One is designed to grow one plant to its maximum potential.

Our system is designed to grow one plant to it’s maximum potential. The actual harvest amount varies depending on the plant type, growing techniques used and the growing recipe chosen.

The yield will greatly depend on the type of cannabis strain that you are growing.

Here is a general breakdown of yield amounts we have achieved through our testing:

From seed: approx. 2oz in 4 months. 
From cutting: approx. 2oz in 2 months.
Auto flower seeds: approx. 1oz in 2 months

On average, you will be able to save approximately $900-$1000 in less than a year. 

Grobo requires very little maintenance; just top off the water and replace the nutrients when the unit sends you a notification! Every few months Grobo will also ask you to flush out the water tanks which is a simple 5 minute process that keeps your Grobo clean and your plants happy!

Grobo One's watering system automatically adjusts the pH level of your water and adds nutrients to keep your plants properly fed. We recommend only using distilled water for best results.

Length of plant growth depends largely on the type of plant that you are growing. Generally for plants grown in Grobo, it will take 2 - 3 months if you are starting your plant from a seed.

If you are starting from a plant cutting, the growth cycle can be cut down to 1.5 - 2 months.

Grobo One uses an organic growing medium made primarily of dry coconut husks. Your system comes with the growing medium and everything you need to get started.

We are working to partner with several high quality seed companies that will ship directly to you. Until those partnerships are in place, there are many companies that can be found online that will ship internationally.

Yes it is, we have spent countless hours developing filters to ensure that your home is not affected by any odors given off by the plants.

Grobo One is optimized to use special nutrients which we provide. Just plug in the nutrient cartridges and your plants will always be happy and well fed!

Nutrients are available on a subscription or one time purchase service through the Grobo online store. More details will be released closer to shipping.

It depends on the stage of life that the plant is currently going through; for younger plants needs less water, while bigger plants require more. Grobo One will water according to a custom grow recipe so the system will alert you whenever it needs attention.

The Grobo is 14 x 14 x 48" (36 x 36 x 122 cm) in size, with an interior growing space of approximately 14 x 14 x 32" (35 x 35 x 82 cm).

Each Grobo uses about 1.5kWh per day. To compare, an average fridge uses 3kWh per day. This roughly costs $0.15 CAD or $0.10 USD per day.

We use a wide variety of special grow LED lights to ensure that your plant has the best possible growing conditions. The LEDs are 150W at max, but normally run closer to 90W.

HPS is often times measured in Watts and, typically speaking, the more Watts the better. However, LEDs change the game up a bit and using "Watts" as your main comparison measurement isn't an accurate representation as per how they actually perform for plant growing compared to HPS lights.

The general rule of thumb is that doubling the value of the wattage of the LEDs will get you the approximate equivalent wattage in terms of an HPS light. However, this again is not an accurate representation as you can achieve much higher levels of blue light with LEDs without having to significantly increase your overall power consumption for all your light spectrums. In a Grobo unit, you can control the blue and red lights separately of each other, while with a HPS light you would have to scale them all linearly with each other. Remember that there is such a thing as too much light as well!

Basically, LEDs are much more efficient and cost effective than HPS light.

Yes, the Grobo One will allow you to naturally dry your cannabis in a dark, controlled environment that does not smell. It will not, however, actively heat your cannabis as we believe that compromises the quality of the final product. 

The Grobo One hums at approximately 50 decibels.

Yes, you can download the app for free from the app store upon release.

Yes, we have a dedicated web app that you can easily access from any internet browser.

Our web app can be accessed on any platform or device. Native apps (iOS and Android) will be released later in 2017.

Through our app, you can easily add as many additional users to your Grobo as you want. Give control to family and friends with a single click!

Yes; the product will not operate without being connected to a WiFi network. Grobo One works off of the standard 802.11 b/g/n WiFi bands.

Not to worry - Grobo is able to function for multiple days without a wifi connection. If it still cannot reconnect to your wifi, the lights will begin to slowly pulse to alert you to the problem.

The Grobo sends small text files (less than 1MB) at the end of every day to update servers. This information helps to optimize grow recipes as well as track the process of growth.

We are currently working with a third party to offer a payment plan. Please reserve your Grobo One today and additional details will be made available closer to shipping. 

Your credit card will be charged immediately for the amount shown during checkout. 

Yes, you are able to make modifications until your unit ships. Please contact us at info@grobo.io and we will be happy to help!

Yes, you are able to cancel your order and receive a full refund any time before it ships. Please contact us at info@grobo.io.

Not a problem, once your order is ready to ship, we will ask for your credit card information again and you can provide us with the most up-to-date card information at that time.

Orders are expected to begin shipping in Fall 2017.

Currently we focus on the USA, Canada, Europe, Australia and Israel. If you are outside of these areas, please contact us and we will try to help.

Yes! We want to make sure your Grobo One gets to you, so we will confirm your address once we are ready to ship.

Grobo has a one-year limited warranty. Please see our Warranties and Returns page, or reach out to our support team at support@grobo.io for more information.

Please see our Warranties and Returns page, or reach out to our support team at support@grobo.io for information regarding returns.