Natural Wet® Anti-Stress Yucca Extract Wetting Agent Natural Wet is a special formulation designed to alleviate the stress plants suffer under unfavorable conditions. Natural Wet can also facilitate nutrient and water absorption and stimulate plant growth and development, thus increasing plant productivity and yield. The main ingredients are saponins, which are saprogenic glycosides derived mainly from yucca plant extracts. Yucca is a desert plant subject to harsh environmental conditions. The high saponin concentration existing in the yucca plants may be partly responsible for their ability to physically survive in an environment with such low moisture and in high and low temperature extremes. © Copyright 2012 SaferGro Laboratories, Inc.