Liquid Yucca Extract is a 100% natural wetting agent derived from Yucca schidegera. Our Yucca Extract is cold-pressed for maximum biological activity. As a wetting agent, Yucca Extract can be added to almost any liquid fertilizer mix as part of an overall fertilization program. Liquid Yucca Extract increases soil permeability, allowing water and nutrients to reach plants faster; improves the soils water-holding capacity; improves soil structure; is 100% organic; is cold-pressed for maximum biological efficacy; and is derived from Yucca schidigera.