To provide a method of growing crops.SOLUTION: A method of growing crops of this invention fertilizes crops with a water-suspended solution including (A) lightly burned magnesia or magnesium hydrate, (B) at least one kind of carbonate, and (C) citric acid and/or humic acid.SELECTED DRAWING: None【課題】作物の育成方法の提供。【解決手段】(A)軽焼マグネシア又は水酸化マグネシウム、(B)炭酸塩1種以上、(C)クエン酸及び/又はフミン酸を含む水懸濁液を作物に対して施肥する、作物の育成方法。【選択図】なし