RAW Yucca - 8 oz - 381RAW Yucca is a fully water soluble dry surfactant that's used to improve performance and increase the efficacy of foliar sprays and soil drenches. It's the perfect addition to any nutrient or foliar spray program. Acting as a wetting agent, it will keep minerals and nutrients in suspension during delivery and prevent nutrient lock up. It is also extremely effective in the soil (as a drench or flush) as it helps distribute water and nutrients deeper