- Placing sorghum in your plant rotation has the capability of lowering the emergence and expansion of pigweed crops. Joe Churchill is a self-proclaimed turf nerd with greater than 40 several years from the Experienced turf industry, working with Expert grass growers from lawn care operators to pro league sports https://pgzeed75319.mybloglicious.com/57949318/an-unbiased-view-of-pgzeed