Root Builder is a premium quality natural seaweed concentrate developed specifically for turf. Freshly harvested South African seaweed Ecklonia Maxima,which has unique characteristics and is treated with a proprietary method of hormone extraction resulting in a biostimulant with ideal auxin to cytokinin ratio to trigger maximum root development. Root Builder has the ideal naturally occuring auxin to cytokinin ratio (300:1) that achieves the greatest root growth response. This results in a more efficient soil nutrient uptake from the new root tips and extended root mass of the plant. The plant naturally responds to the extended root system and the enhanced nutrient uptake with better upper plant growth, more shoots, improved plant health and stress tollerance.