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FDA To Analyze COVID Boosters Efficacy, Dig Into Spring With Gardening Science. April 8, 2022, Part 1

Science Friday

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Do I Need to Remove the Soil?

Elizabeth weston: Get a soil test specifically to look at heavy metals and other contaminates. Michael Wuestin: When we do soil as, we're only taking like the top five six inches. It's just confusing how to et a final definitive answer.

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