I don't. I grew up in the corn/soy bean fields of Indiana and have no idea what an unusual fertilizer request would be.
Had some fellow trying to steal fertilizer from a farm a mile from my home. Feds were on to them, and asked family to stay with relative and positioned themselves to give them a warm welcome. Thieves shot first, but were carried away.
None of us would have known about it if there hadn't been a small article in the Indianapolis paper....Nothing, zilch, not a word in the local news. Family was instructed to keep quiet so not to tip others off. I heard about it from a friend that worked at the Co-op who delivered the material earlier in the day. He had an escort. He's the one that found the article in the paper....only because he was looking for it.