Ful-Humix® by BioAg is a revolutionary technology that will increase nutrient efficiency and uptake, increase cellular activity at all levels, stimulate beneficial microorganisms, convert raw organic matter and fertilizers into available forms for faster uptake, and buffer the soil with organic bio-polymers! This soluble, concentrated humic powder and powerful soil/nutrient activator does everything! Specifically, in the root zone it reduces the uptake of sodium, aluminum and other metals that negatively affect plants. This is a great overall addition to your nutrient regiment! Quantity: 300 g.