Re:Irony! (Score 4, Interesting)

In a lot of fertilizers for gardern and lawn use it, but not farms. Farms are not allowed, at least in Iowa, to use industrial phosphorus. They use ammonia, manure, and limestone (antacid). There is no way farmers could get away will the amount or type of fertilizer that is allowed on lawns and gardens in suburbia. But its never suburbia's problem, they have too much voting power.