ORGANIC HUMIC ACID & FULVIC ACID - ORGANIC UPTAKE - in a 32oz ready to use hose-end-sprayer. OMRI Listed. OMRI Listed Helps stabilize soil pH & increases water retention. Excellent source of high quality humic acid and fulvic acid. Increases adsorption of minerals. Excellent source of humic acid for your turf, ornamental and edible plants.