also called water gel, water retaining gel mat, water Storing gel mat, water retaining gel, water retaining granules, water-keep crystal, water crystal polymer, water storing gel, water storing soil, water retaining soil, crystal aqua retaining gel for palnts, moist soil, soil moisture, expanding crystals, crystal polymer, water absorbent crystal, water absorbent soil, plant feed, plant gel food, magic soil, plant food, crystal water solid gel, water saving gel, water retention soil, water soluble plant food, potted moist gel, aqua gel for palnts, water retaining mat, moist crystal soil, polymer water retaining beads, water retaining feed, water–keep, water sorbing gel for indoor plants, crystal water aid, water retaining aid, water retaining agent, drought aid, water-storing agent, retaining moisture, retaining soil nutrient, jelly gel, moisture, water jelly gel and so on.