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Next step forward for urban ag: soil remediation

What to do when you want to farm in the city but the ground needs a little help to get well? Soil remediation might be the answer, reports David Sands in HuffPost Detroit.

Ann excerpt:

"This is all very experimental," he said, "We figured it was a decent spot and it was a safe place to practice, he said. "We'll have things like bonesett, like yarrow and goldenrod and perennial sunflowers, which are all dynamic accumulators of different toxins."

Those plants remove hazardous materials such as heavy metals from the ground and hold them in their bodies, making it easy for people to dispose of dangerous substances through incineration or placement in a special landfill.

Read it all here.
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