Humboldt Sticky is a premium sticking and wetting agent that has been extensively tested in Northern California with phenomenal results. Humboldt Sticky is formulated using premium ingredients which are simply unavailable in similar products.Stomata are tiny plant organelles which are located on the under surface of leaves and act as pores for liquid and gas exchanges. The role of the stomata is to catch nutrients and moisture from above. Applying foliar sprays is an additional way to get food into the plant, bypassing the root zone and directly feeding the plant. High performance nutrients are expensive and no one likes to see them go to waste. The state of the art binding agents present in Humboldt Sticky create a microscopic bond between your plants leaves and your nutrient solution, using all-natural biochemical processes which do not damage plant tissue, nor induce plant stress.