This product is a San Gil Chemical sweet potato crops grown in accordance with Chinese characteristics and nutrient accumulation and transport properties of pest-resistant potato control Wang, after years of tests developed from the green-tech products. Containing sweet potato crops grown must import hormone-induced swelling, organic nano potassium compound biological bacterium and a variety of nutrients, rich in trace elements and a variety of active substances, can space even flourishing vine that value, promote crop root growth, increase photosynthetic rate and enzyme activity flourishing potato fungicide control, increase the content of chlorophyll, the rapid expansion of potato tuber induce swelling fruit yield control Wang is a big sweet potato uniform yield increased 20-60% Product Description: This product contains a variety of nutrients, which greatly improved the drought, cold, anti-hot, anti-cropping capacity of crops. Promote crop germination, rooting, Paul flowers, of fruits, increase the sugar content, improve quality, yield doubled. Effective prevention leaflets, yellow leaves, leaf, flower topping, tubers and other physiological abnormalities and deficiency symptoms apply to potatoes, potato, sweet potato specialty fertilizer control Mong | Wong potatoes control | Saint-Gilles Saint-Gilles chemical provided by the Zhengzhou Chemical Co., Ltd. . Zhengzhou San Gil Chemical Co. (www.sjehg.com) strong, credible, in Zhengzhou, Henan plant growth regulating agents industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead San Gil chemical into the brilliant and you work for a better future!