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  • Humifirst is a liquid product containing humic and fulvic acids derived from American Leonardite applied to soil using normal spraying equipment or through irrigation systems.
  • It can be mixed with soluble fertilisers.

Guaranteed Contents:

Total humic extract 165 g/l (15.0 % w/w)
Humic acids 132 g/l (12.0 % w/w)
Fulvic acids 33 g/l (3.0 % w/w)

Main benefits of Humifirst:

  • Natural humic extract, based on Humic and Fulvic Acids (4:1 ratio) and derived from American Leonardite.
  • 100% soluble in water, with no insoluble or sediments, avoiding blockages in application equipment.
  • Humifirst is a powerful root stimulant and increases root length and biomass.
  • Increases the quantity of secondary (hair) roots that absorb nutrients and water.
  • Increases plant resistance to hydric and drought stress.
  • Improves the Physical, Chemical and Biological characteristics of soil.
  • Physical characteristics include increased aggregation of soil.
  • Chemical characteristics include increased CEC, increased recovery of nutrients, in particular  Phosphorous, and also increased soil wettability.
  • Biological characteristics include increased root / shoot growth and increased microbial activity in soil.
  • Immediate efficacy and greater speed of action compared to other soil conditioners.
  • The wet table granule (WG) form has the added advantage of being more concentrated than the SL form.


See also:

Sealac Seaweed Flake, Sealix Seaweed Lick Bucket & Nutribio Salt Lick.

Additional information

Weight 22 kg


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