... Powder Available P2O5 16% single super phosphate SSP 1.Available P2O5 16% single super phosphate ssp2.Granule ... Other Name(s): SSP, single super phosphate, Superphosphates;superphosphate;enriched superphosphate; normal superphosphate;single superphosphate.2, Standard:ZBG21003- ... product, more granules means more point sources of P for soil contact. (better spatial distribution) single super phosphate