Does anyone else feel sketchy eating ginger root from China?

I bought ginger from Wal Mart and it’s from China… It’s a large root. I mean, it looks good. But obviously I have no idea what they are allowed to put in their soils over there. Is this regulated by the USDA at all?

Basically guys, is this stuff safe to consume?!

(It taste just like the ginger i had while growing up…)