1LB DC Earth Water absorbing crystals, polymer, soil moist MED Will reduce your irrigation needs and frequency in as much as 50% as well as retain your applied fertilizers and nutrients for plant use. Polymers will break down into nitrogen, carbon dioxide and water with no residual toxicity. able to hydrate and re-hydrate many times over its lifetime (up to 7 years). Providing on-going promoting healthy plants. educes watering cycles to conserve water for growers. It is used to prevent plant loss caused by water stress and drought in soil where the water holding capacity is low or non-existent. Best on the market,