Natural product based on humic and fulvic acids from pure leonardite rock.
Composition:Humic acid and fulvic acid 15%,K2O 6%
Highly concentrated fulvic acid formulation for soil fertility activator.
Composition: fulvic acid 40%
Natural product very rich in humic and fulvic acids that increases the absorption of nutrients by the roots.
Composition: Humic acid 68%, fulvic acid 12%, K2O 15%