hayseed

heinähattu, maalaistollo puhekieltä seed Seeds from grass that has become hay.
puhekieltä cruft Cruft from bits of hay that sticks to clothing, etc.
puhekieltä A rustic person; a yokel or bumpkin.
Characteristic of a hayseed (person).
1988, (w), https://books.google.com/books?id=nllEstxd21wC&q=%22most+hayseed%22&dq=%22most+hayseed%22&hl=en&sa=X&ved=0ahUKEwijirWvvPLOAhUNzGMKHRM0DyoQ6AEIITAB Quest

And when he got his first demand, he shook his head and put a pained expression on his face, and in his most hayseed manner allowed as how things were kind of different now.