... Main ingredientsSoluble alginic acid 18%, organic matter≥45%, mannitol≥2%, N≥2%, P2O5≥4%, K2O≥18-20%, I≥600ppm, much ... microelements, cytokinin, indole acid, betaine, amino acid and protein. (N,P,K can be adjusted within the reasonable scope)Main ... and extend shelf time. Degradation of pesticide and chemical fertilizer residue so as to reduce environmental damages.Application methodFoliar SprayTo ...