Op-Ed - Save rainwater for gardens
Look around your neighborhood, and you'll see more rain-collection barrels popping up in yards as people find ways to conserve water. The 55-gallon drums collect rain from downspouts and homeowners use it to water their lawns and gardens.
Because the rainwater is recycled to grow plants that absorb carbon dioxide - a key greenhouse gas tied to global warming - it seems like an environmental win-win.
In fact, many local governments are encouraging citizens to capture rain for non-potable uses.