DRiWATER Time-Release Water is a patented, all natural and 100% biodegradable product for automatically watering your plants. Most plants die from over watering or under watering - DRiWATER takes the guesswork out of plant watering by providing the ideal amount of water to your plants for weeks, even months at a time, leaving you worry free to enjoy your garden and plants. A Combination of 98% pure water and 2% food-grade ingredients, DRiWATER is a clear gel that will effectively and efficiently provide constant water to your plants. Once in contact with the soil, DRiWATER slowly turns back to liquid water providing full moisture to the roots zone keeping your plants, shrubs and trees, lush, green and healthy. A single retail 9oz Gel Pac can last up to 30 days. The PT Systems using the 32oz. Gel Pac can last 30-45 days and the consumer Quart can last up to 90 days. DRiWATER is ideal when used as the primary water source for: Indoor and outdoor potted plants, Hanging baskets, Seasonal plants such as Poinsettias, Shrubs and trees, Garden Vegetables, People going on vacations or weekend getaways, People who head south for the winter, Gardeners & green thumbs, Hard to reach planters, Newly transplanted shrubs, Glass Houses, Remote or hillside areas, etc.