<http://schema.org/description>
"Rain barrels typically hold about 50 to 60 gallons each\u2015enough to irrigate houseplants or pots on the deck. The best type is made of recycled food-grade plastic (or use a recycled wine barrel like the one pictured), with an intake line, spigot, overflow attachment, screen cover to keep out leaves, and removable solid cover.\r\n\r\n&nbsp;\r\n\r\nPosition the barrel beneath a downspout; to keep the rainwater pure, remove the solid cover an hour or two after rainfall has washed pollen and other pollutants off the roof.\r\n\r\nRain barrels cost about $100 to $150 each.\r\n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sunset.com/garden/earth-friendly/rainwater-savers/rainwater-barrel>