Water Soluble NPK 150-150-220+TE Cold, strong roots, promote long Dosage: water Specifications: 1000ml * 12 bottles, 5kg * 4 barrels Main ingredient: Complex organic nitrogen 150g / L phosphorus pentoxide 150g / L potassium oxide 220g / L sugar alcohol 20g / L organic matter 20g / L complex boron 1.5g / L chelated zinc 0.5g / L special effects additives amount
