I just got the O.K. from a landowner to put in a couple acres of food plots. So heres the ?? I doubt I have time to get a soil sample back in time to see whats reccommended so what would be a good all purpose fertilezer for corn and beans. Part of it was beans last year that were completely destroyed and the ground is fairly sandy. Would a 13-13-13 be good or should I go higher in Nitrogen?