chicken manure is like a personifcation of the devil. It has caused almost every problem we have had.
1- it'll burn the shit outa your plants
2- it's ph is bad
3-it's full of Na which bonds to P and other things causing salt lock ups and P def.

you are very safe to say that
harris7 Reviewed by harris7 on . Mild leaf discoloration Plant is growing great but its got yellow edges check it out I think it is mild burn. I flushed it a few days ago what y'all think? Rating: 5