Black Urea-- Controlled Release

Humic Acid Compound Fertilizer--Black Urea:
Nitrogen:25%-28%
Humic Acid:7%-10%
Organic Matter:13%-15%

Humic Acid Compound Fertilizer--Black Urea:
Nitrogen: 25%-28%
Humic Acid: 7%-10%
Organic Matter: 13%-15%

Trace Elements: Ca,Mg,Fe,Mn,Cu,S.

Packing: In 25kg P.P.Woven Bags