I have a bottle of straight ammonium nitrate powder, what ratio should i mix in my water for fertilizer?
I wouldn't use it at all, way way to strong..... Thats the stuff Mcveigh used in Oklahoma! That's why the Feds track the purchasers of it and probably why you have to go to the feed store to get it. Seriously it will burn your plants up if you use to much... Do you have any idea of the strength? I know the stuff you buy at the feed store is about 33-0-0. People used to fertilize their lawns with this stuff way back when and if you didn't water the hell out of it, it would kill your yard dead. I wouldnt try it unless I had detailed instructions on how much to use.