Do I need to have separate web hosting in order to use Google G Suite for my email?

I have been looking into using Google’s G-Suite product for my business email. I currently own a domain name and I have been paying for web hosting, but I do not actually have a website, nor do I need one for the type of business I run. The only reason I am paying for hosting is so that I can use my [farmer@mydomain.com] email address.

I would like to switch to G suite but I haven’t been able to find a clear answer as to whether I can still use my same [farmer@mydomain.com] email address without having any hosting for [mydomain.com].