PolyAmine Manganese (Organic)

Heavy Metals (PPM)

Arsenic       1.7

Cadmium     0.51

Mercury       <0.05

Lead         0.13

Nickel         278


Source:   Data From Oregon Department of             Ag Organic Certification Database

Amino-chelated manganese is used to increase manganese via foliar. It's a carbon-based foliar that's been chelated with various amine amino acids, increasing uptake efficiency compared with a foliar such as Manganese sulfate and fulvic acid.

Foliar applying manganese can be highly effective when manganese uptake is low due to high pH soil conditions or a nutrient antagonism. It's also effective when a tissue test indicates low manganese levels in the plant.