Rainforest Sprinklers, a division of Contech Enterprises, has introduced an amazing line of lawn and garden sprinklers. They provide low water consumption -- about 1/3 less than most impact and oscillating sprinklers -- and the gentle fine rain/mist spray won't damage small plants & seedlings. You can adjust coverage from 20 square feet up to 1,900 square feet, and with just one moving part, the Rainforest sprinkler had will last for years.