Easy answer - all of them!
Commercial Edition Saturator will make Aqua Feed, Coir Feed and Media Feed nutrients more available to plants.
Dutch Master scientists performed trials at the University of British Columbia where we discovered that the addition of Saturator, a nutrient delivery agent, to both root and foliar fed nutrients, increased elemental uptake exponentially - resulting in faster growing, healthier plants! We also discovered that Saturator aids in ‘saturating’ your media, making the nutrient soak through every pore, rather than following previously established nutrient trails as it drains through the media. This also makes Saturator a valuable flushing agent as well!
Visit the Saturator product page on our website for more information and usage directions.