Humic (G.O. Diamond Black) is a new technology, residue-free and 100% ecological humic acid compound generated from recycled wood. Composed of pure lignohumates and a very high percentage of active humates.
Improves nutrient absorption, stimulates microbial activity, improves soil structure, increases nutrient retention and reduces water use.
This product is very clean, leaves no residue and comes from a sustainable source, so we can say that it is a purely ecological and environmentally friendly product.
Dissolve 4 ml per litre in water or nutrient solution.