I am writing this on mobile again, sorry for any typos.
Firestone has the farms, and they will probably be in v3, too. So, this is what I am thinking. In the winter, the farms should be flat fields, maybe a dirt or grass or mixed texture. In the spring, you could make a texture that looks like a plowed field. In summer, green crops at medium height. For fall, high, gold colored crops.
I think this would bring realism to firestone.