Our rule of thumb is: If you're hot, your plant is hot. If you're cold, your plant is cold. 


If the room your Grobo is located in has an average temperature that's comfortable for you (i.e. 70-73 degrees Fahrenheit, or, 21-23 degrees Celsius), your plant will be set up for success.


It's important to mention that there are actually TWO temperatures to care about: 


  1. The temperature of the room your Grobo is located in.
  2. The temperature of your Grobo's reservoir (i.e. water in the tank) 


With a cooler reservoir (i.e. 68-69 degrees Fahrenheit, or, 20-21 degrees Celsius) your plant's roots will have the best environment to grow in without the possibility of "root rot" forming. You can read more about this phenomenon HERE


Check out this article for more specifics!

What's the ideal temperature and humidity for growing?


Still have questions? Please see HERE for how to contact us.