High water solubility

X-腐殖酸农用F02益母草钾肥
US$0.70 - US$1.50
Shipping to be negotiated
Min. Order: 5 kilograms
无忧退
X-腐殖酸10% 钾可溶性腐殖酸薄片
US$0.50 - US$0.90
Shipping to be negotiated
Min. Order: 1000 kilograms
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X-腐殖酸100% 可溶性65% 腐殖酸钾腐殖酸天然益母草
US$0.60 - US$0.90
Shipping to be negotiated
Min. Order: 5 kilograms
无忧退