Ferrous sulphate monohydrate yakajairika fetereza yekuwedzera sekuwedzera kweFe uye inosimudzira kutorwa kweN,P zvinhu muzvirimwa.Kana yakashandiswa sefotereza yemuvhu, inogona kubatsira kudzivirira zvirwere zvakaita seruva chlorotic disorder; kana ichishandiswa sefoliar. Fetereza ine mhinduro yayo, inogona kubatsira kudzivirira zvipembenene kana zvirwere zvakaita sedactylieae, chlorosis,cotton anthracnose, etc. Kuwedzera ferrous sulphate muchikafu kunogona kudzivirira zvirwere zvakaita se iron-deficiency anemia, iron-deficiency lassitude, abnormal tembiricha yemuviri, etc.Inogonawo kuwedzera kupukunyuka kwezvipfuyo, kuvandudza kukura kwayo uye kukura, kusimbisa kurwisa kwayo chirwere.Meanwile,ferrous sulphate inogona kushandiswa mukurapa mvura, iron salts production,mordant,preservative uye mamwe maindasitiri.