granular water soluble fertilizer
NPK 16-3-5
ETDA-(Ca,Mg,Zn) ≥2.8%
S ≥15%
Alginic acid ≥5%
Potassium fulvate ≥15%
Polyglutamic acid (PGA) ≥3%
polyaspartic acid (PASP) ≥2.5%
Soil Conditioner ≥1%
Rooting agent ≥1%
quick effect , full water soluble,drip...