DETAILS, FICTION AND NPK 12-12-17-2+B+TE FOR CROP ROTATION

This product is made from high purity raw components，the formulation is scientific and affordable.It's not at all only rich in NPK, that's important for crops,but will also adds magnesium and sulfur.soon after application,it may promote the absorption and utilization of various growth things of crops,correctly avoid the deficiency condition effor