Plant grower is essentially a reservoir of water which provides sufficient moisture to maintain a plants?? health and ensure its survival in the absence of any other water. Solid substance containing 97% purified water & 3% cellulose fiber based compound. Remains in a gel form at temperatures from -6?? up to 100?? degrees Celsius. Naturally occurring microbes in the soil gradually convert Plant Grower back to a liquid creating an efficient slow release and long acting irrigation system. Once the plant grower senses that the soil is moist it will slow the release rate in converting back to water. This provides a slow but steady supply of moisture at a rate sufficient for plant survival.