Natural Wetting Agent - Boosts Nutrient Penetration Yucca powder works as a powerful wetting agent (or surfactant), helping to get the very best performance from the nutrients in your feeding regimen. Wetting agents are used to help nutrient solutions penetrate the substrate so that they can delivered successfully to root systems. They work by reducing the surface tension of water, allowing it to spread out evenly over anything that it comes into contact with. This makes it easier to water substrates that have dried out. It also helps substrates to retain more water, helping to protect them from drought. These properties make Yucca useful when administering foliar feeds, spreading the liquids more evenly over leaf surfaces and reducing droplets. And there's no need to stop using Yucca when you reach the final flush, as it will help to remove excess mineral salts for a cleaner tasting end-product. Yucca is certified as fully organic by OMRI, the Organic Materials Review Institute, giving you complete peace of mind.
