Product description: This product contains a variety of amino acids required for the growth of sweet potato, fulvic acid, alginic acid, trace element, boron, zinc, manganese, marine life chitin type substances, the use of high technology process equipment, process concentrated fit Join rapeseed lactones, growing fine, rooting hormone synthesis enzymes and a variety of plants and so on. After spraying the plants can quickly penetrate into, fertilizer fast, long duration, fast green leaves, resistance to pests, sweet potato three packages, improve crop quality, good product performance, early market for 8-10 days, sweet potatoes, yielding three packages , production increased by more than 20%. Applicable crops: sweet potatoes. Product Description: 1. promote photosynthesis tubers, sweet potatoes offer three packages, root, grow strong, early after transplanting hair root, root more leaves thick green leaves, yellow leaves quickly turn green, sweet potatoes, three course how much money leaves expand. 2. accelerate the absorption and accumulation of nutrients, promote cell division and accelerate development speed, individual large and uniform, dwarf plants, aging, improve fruit .3 strengthen synthesis bulb enlargement, bulbs mature early, keep it fresh, resistance transportation, an increase of about 30%, improve fruit grade. Crops: potatoes, sweet potatoes and other root crops, sweet potato three packages | San Gil Chemicals | sweet potatoes offer three packages provided by the Zhengzhou Chemical Co., San Gil. Potatoes, sweet potatoes III Package | San Gil chemicals | three packages offer sweet potatoes Zhengzhou San Gil Chemical Co. (www.sjehg.com) this year introduced a new upgrade, the above picture is for reference only, please call the contact or pictures on this page phone, for the latest information, contact: Liu Jingli.