Zook's is a small business started in 2000 to find a market for used ag plasticswe no longer accept plastic mulch films, irrigation header hoses, pipes, drums, barrels, buckets, or containers. no row covers our normal business hours are 8 am to 4 pm, monday through friday. out for lunch from 11 to 12:30.  appointments are no longer needed, unless you will not be able to unload by yourself in the rare event no one is around.