How do I get back to what Rachio says is my soil type?

Hi folks. When I setup my zones I didn’t realize that Rachio has some idea about soil type for my location. So I picked what I thought it was. How can I get back to Rachio’s default soil type? PS. I don’t remember what was automatically filled in. Thanks in advance.

Unless you remove and re-add the controller you can’t get that back. Loam is the most common soil type or our default if we can’t identify a soil region.