Bung'ster it took me years in my Home Garden that used to be huge back when I was able. .. To learn the diffrent fertilizers for this and that when it came to planting my fields v/s not burning up stuff in my Garden here at the House. .... Bung I learned to get the Fertilizer that's made for growing Tobacco if you can still get it? Give that a try as its not as harsh on the Home garden stuff that we eat and the plants 'IMO'