Episode 264
A Garden Icon's Disastrous Impact on Our Native Flora
Growing Greener · Tom Christopher
June 26, 202429m 1s
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Show Notes
Although beloved by gardeners, earthworms are not native to the northern half of North America and can cause extreme changes in soil ecology there, with disastrous effects on native plants and animals. A recent study Dr. Jérome Mattieu of the Sorbonne and colleagues reveals routes by which 70 species of alien earthworms are spreading throughout the United States