Rooftop gardens spring up in the Pee Dee, USA

"What we're trying to do is find out what varieties work best in South Carolina's climate," said Ethan Kauffman, garden director at Moore Farms, said. "So we've come up with a palette of plants that we think would work for the roof and the hot and humid conditions of summer. Right away something's failed (that is, the plant has died), but failure is success in this situation because it tells us what's working and what's not."

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