BiAmino AM3 Amino acid based growth stimulant Foliar applications of amino acids can markedly improve plant growth and health. BiAmino AM3 is a highly concentrated source of L-amino acids, which are biologically available and extracted from a natural source. Until the 1990s, scientists thought plants could only absorb nitrogen in inorganic forms. In fact, it is now known that they can absorb organic nitrogen too, and applying amino acids can markedly improve plant growth and health. However, not all amino acid products are created equal and some can actually harm your crop! Information sheet