Instructions for use: This product built three bags, use three periods: the first pass, before the flowering stage use, watered 15-30kg, foliar spraying evenly acre of land. Role: the rapid growth of seedling root mention promote root development. The second time, spend later use, watered 15-30kg, foliar spraying evenly acre of land. Role: pruning, control Wang, nutrition, sweet potato yield antibacterial artifact control flourishing promote tuber enlargement. The third time, the use of fruit enlargement, sweet potatoes watered 15-30kg special modifier manufacturers, foliar spraying evenly acre of land. Role: to promote fruit swelling, improve the quality and yield. Suitable crops: underground tubers, such as sweet potatoes, potatoes, peanuts, ginger, garlic, onions, yams, herbs and so on. Potatoes, sweet potatoes three packages can achieve promote root seedlings, seedling protecting flowers and fruits, insect resistance, cold and drought sweet potato foliar fertilizer regulators, strong salt tolerance, promote root seedlings, carrying capacity increase, swelling fruit bright, improve crop pollination ability to accelerate the growth and development of seedling, no Ruomiao advance mature, improve quality and extend the harvest period, prevent shattering, fruit crops prolonged period, increase production. Sweet potato yield enlargement, sweet potatoes, San Gil San Gil chemical provided by the Zhengzhou Chemical Co. San Gil Zhengzhou Chemical Co. (www.sjehg.com) strong, credible, in Zhengzhou 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 the San Gil chemicals into the brilliant and you work for a better future!