SOIL AMENDMENTS SUPPLEMENTED WITH SEAWEED EXTRACTS
HUMIALGA Is a liquid humic acid obtained from American Leonardite, enriched with seaweed extracts. HUMIALGA contains humic and fulvic acids, as well as a wide range of nutrients and amino acids required by the plant.
HUMIALGA has been developed by PSW S.A, for foliar application and drip irrigation. The synergism between the seaweed and the humic substances of HUMIALGA help enhance the soil´s cation exchange capacity in order to obtain better results at a physical, chemical and biological level. Its application is linked to key moments such as leaf formation and development, pre-flowering, fruit set, bulb enlargement, bud formation, and any stress condition that may occur during the cultivation period.