Rainforest Sprinklers, a division of Contech Entrerprises, has introduced a sprinkler line that provides low water consumption -- about 1/3 less than most impact and oscillating sprinklers. The gentle, fine rain/mist spray won't damage small plants & seedlings, and the sprinklers offer even application of water with less runoff. They feature adjustable coverage from 20 square feet up to 1,900 square feet.