Ferrous sulfate effect on plants. The ablation ferrous sulfate water pH adjusted to about PH4. Way is to add high-quality rice vinegar to the water or dilute sulfuric acid, measuring pH in the water with litmus paper, start to not add a little, test a time until the water PH value adjusted 4 so far. Then add ferrous sulfate solution and then with litmus paper test once, if PH value is still about 4, you can use this watered ferrous sulfate solution due to iron deficiency and yellow flowers. General condition only flowers and plants iron chlorosis, ferrous sulfate manufacturer in Henan, PH value must be higher basin, ferrous sulfate can be used to do, with ferrous sulfate solution watering will make this low PH value PH value of the basin of the lower number, and then reach for the addition of iron deficiency goals flowers. Because the acidic nature of ferrous sulfate, ferrous sulfate has soil so sour balancing effect, making it highly alkaline soil in the divalent iron is converted to trivalent iron persist in the soil, reduce its alkalinity, sulfate ferrous, especially for calcareous soils significantly. Ferrous sulphate as iron fertilizer which is widely used, but it has not, where applicable, for example, if the soil is acidic soil itself, if need be administered ferrous sulfate iron plant fertilizer when applied to the time required to vote with the alkaline agent (such as lime) dosing, the use of ferrous sulfate in order to avoid causing soil is too acid, affect plant growth environment. Secondly, not with calcium, magnesium, manganese, copper and other elements on the antagonism of iron administered together, will be weakened even make iron fertilizer failure. Ferrous sulfate, ferrous sulfate agents, Zhengzhou Longda Chemical (certified merchants) are provided by Zhengzhou Longda Chemical Products Limited. Road Zhiyuan, temper forward. Zhengzhou Longda Chemical Products Co., Ltd. (www.longdahuagong.com/) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the most influential of inorganic acid companies, and you leap together to success !