1 Pound soil moist ureTrap Polymers Soil Vigor (Tm) - NON-TOXIC; 100% BIO-DEGRADABLE; Natural Potassium Sodium based and eco-friendly leaving a foot print(break-down) into nitrogen, carbon dioxide and water after 8-10 years; NOT FROM GENETICALLY MODIFIED CORN PRODUCTS. - Save Watering Cost by 50% - Reduce the frequency of necessary watering by half when you use Soil Vigor to keep water at the root level. - Mosquito Control - Absorbs large water pools into the soil vigor to be slowly released in the environment naturally thusly eliminating the mosquito situation. Reduces soil compaction and increases aeration. -Exclusive Engineered Smart Technology of Soil Vigor will only trap water molecules and not any other liquids such as dangerous pesticides/weed killer.