In some areas, high plant density can significantly reduce grass production; so, yucca may need to be managed to reclaim grazing lands. Once established, yucca plants can flourish on drier range sites due to their deep taproot competing aggressively for limited soil water. Winter grazing with cattle and bison can provide some yucca control success. After several consecutive winters of grazing, yucca stands can be reduced, allowing grass to thrive during summer. Whether it is with herbicides or trying some winter grazing, reclaim your pasture(s) back from yucca.