The natural product from ocean Special for Strawberry Joy Group Series Seaweed leaf fertilizer Seaweed leaf fertilizer Special for Strawberry Ingredient Alginic acid ≥21g/L, N+P2O5+K2O≥120g/L,copper(Cu), iron(Fe), manganese(Mn), Zinc(Zn), Boron(B) etc.ocean bioactive substance, amino acid, polysaccharide, mannitol, iodine, cytokinin, gibberellin ect. FunctionWith comprehensive nutrients, it ...