is a high
polymer heterogeneous aromatic potassium salt containing hydroxyl, carboxyl,
and other active groups. It contains abundant high molecular humic acid and low molecular
fulvic acid extracted from leonardite. Humic acid has a strong adsorption
capacity to slow release and increase the efficiency of chemical fertilizer.
Fulvic acid has strong biological stimulation for crop growth, and its small
molecule structure can let the plant absorb easier and better. The organic combination of both has a better
effect on the crop and has good solubility with NPK water-soluble fertilizer. We can also produce this in small shiny flakes, but there is a MOQ.
Completely Soluble in Water
Humic Acid (dry basis)
Fulvic Acid (dry basis)
K2O (dry basis)
8.0 - 11.0
Size Rate 0.2-1mm
and Reference Dose:Mainly used for spray irrigation, drip
irrigation, and liquid organic fertilizer. It can become a kind of powerful
multi-functional and high-efficiency compound fertilizer after being combined
with nitrogen, phosphorus, potassium, and other micronutrient elements as plant
growth stimulants and fertilizer promoters.
★ Chelating nutrients to make fertilizer more efficient.
★ Increasing anti-waterlogging ability and preventing diseases of plants.
★Slow-releasing fertilizer, improving the utility of fertilizer and
★ Increasing nutrient absorption, promoting the germination and growth of plants.
★ Accelerating the precipitation and decomposition, improving the soil structure.
Fertigation: 2 - 4 kg per hectare or based on local conditions
Foliar: 500 g - 1 kg per hectare
Soaking (seeds, root): 10 - 24 hours in 2000 times solution. It can shorten the soaking hours when
the temperature is high.
- Recommended total amounts in water-soluble
fertilizer: 3% - 8% min
Packaging and Storage
20/25 KG kraft bag with PE liner, bulk bag, or as your request.
Store in a sealed and cool dry place.
For more information and humate products, please contact us.