A city crew drives up South Cascade Street several years ago in Kennewick, spreading a liquid deicer on the pavement. De-icing salt has other chemicals that has been well documented to affect trees close to highways.
A city crew drives up South Cascade Street several years ago in Kennewick, spreading a liquid deicer on the pavement. De-icing salt has other chemicals that has been well documented to affect trees close to highways. File Tri-City Herald
A city crew drives up South Cascade Street several years ago in Kennewick, spreading a liquid deicer on the pavement. De-icing salt has other chemicals that has been well documented to affect trees close to highways. File Tri-City Herald

Home & Garden

March 19, 2017 6:19 AM

WSU Extension Q&A: Is de-icer bad for my plants?

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