Oil-Free Gardening Tips (PHOTOS)
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From Cristina Santiestevan of Organic Gardening Magazine:
The disastrous BP oil spill reminded the world that drilling comes with a heavy cost. But oil is a fact of modern life. Gasoline powers our cars, plastics encase our lunches, and asphalt paves our streets. Petroleum shows up in our organic gardens as plastic mulch, vinyl fences, polypropylene row covers, and PVC hoses. But if synthetic fertilizers and pesticides are not welcome, why embrace oil-based products? Here are a few ways to root out the worst petroleum offenders from the garden.






First Posted: 03/05/11 11:40 AM ET Updated: 05/25/11 07:30 PM ET