Fertilizers; salt fertilizers; nitrogenous fertilizers; fertilizing preparations; phosphate fertilizers; slag fertilizers; superphosphate fertilizers; peat fertilizers; organic digestate fertilizers; bio fertilizers; plant growth regulating preparations; preparations of trace elements in the nature of plant micronutrients, specifically, boron, chlorine, copper, iron, manganese, molybdenum, zinc or combinations thereof; hydroponic plant growing substrates in the nature of expanded clay; chemic...