... required, adopting high and new technology. Compared with other fertilizers’ effect, this product, a natural fertilizer, has five ... caused by pesticide, fertilizer residue and heavy metal ions, improve the quality and increase production.Component:General Nutrient:N ... +P2O5+K2O≥4.0%, 6.0%, 8.0%, 12.0%Organic: ≥30%Moisture Content: ≤20% Bio-Gain organic fertilizer ...