Technical

Where is Grobo manufactured?
Grobo is proudly made in the United States of America.  We assemble each Grobo in Detroit, Michigan using high-quality parts from the top suppliers in ...
Sun, 31 Oct, 2021 at 2:22 PM
Does the Grobo have a lock?
Yes, the Grobo Grow Box does have a lock!  One of the many safety features of the Grobo is a door lock to ensure no unwanted visitors can access the gro...
Thu, 18 Nov, 2021 at 3:31 PM
How many watts is the LED light?
The Grobo uses our proprietary full-spectrum 150 Watt LED light. The light is designed to optimize yields and quality with the smallest footprint possib...
Sun, 31 Oct, 2021 at 4:39 PM
Do I need access to the internet?
Yes, the Grobo Premium and Grobo Solid both rely on a consistent WiFi connection to work. The Grobo Start does not. Grobo collects and analyses over 7...
Tue, 16 Nov, 2021 at 4:55 PM
How loud are the fans?
The crossflow fan in your Grobo will consistently run and produce a very low hum, similar to a white noise machine.  The crossflow fan is in the top of ...
Sun, 31 Oct, 2021 at 2:34 PM
Does the Grobo need to be vented outside?
The Grobo is completely self-contained, which means you don't have to vent anything outdoors. The generation 1 grow box has two intake fans and one...
Sun, 31 Oct, 2021 at 2:37 PM
Can I put a humidifier or dehumidifier inside a Grobo?
No, you cannot put a humidifier or dehumidifier inside your Grobo grow box. This is because it can harm the delicate technology inside and will void you...
Sun, 31 Oct, 2021 at 2:38 PM
How do I calibrate a pH probe?
Calibrating your pH probe is required between every grow for maintaining the health of your plant.  TABLE OF CONTENTS Video How old is your pH pro...
Thu, 18 Nov, 2021 at 3:49 PM
What is a pH probe health check?
If Grobo Support asks you to do a health check, this is a check that happens prior to calibration of your pH probe.  By going to your Grobo App > Ma...
Thu, 18 Nov, 2021 at 3:47 PM
How much energy does the Grobo use?
The Grobo is extremely energy efficient due to it's size and LED design. It consumes approximately the same power as a typical ceiling fan, which i...
Sun, 31 Oct, 2021 at 3:16 PM