Min. Order Reference FOB Price
5000 kg US$2.72-3.00 / kg
Product Description
Seaweed Extract Fertilizer Powder Main Ingredients N 2% P2O5 3% K2O 18% Alginate Acid 4% Humic Acid 4% Qingdao Haidel Biotechnology Co., Ltd. was established in 2008, is one agronomic solutions provider. It is a high-tech enterprise which is engaged in the R&D, ...