Waterwise GardeningBy: Richard Restuccia Whether home gardeners want to conserve water for ecological or purely monetary reasons, each is becoming more acutely aware that water is an increasingly scarce and expensive resource. This volume will be the first to actually give scientific guidance on how much to water, with what methods, and when. The EPA estimates that home gardeners waste 50% of the water they use, without a good understanding of how much water their