lawn fertilizer

Fertilizers: The Big Threat To Oysters, Fish, Crabs

March 7, 2022

–by Joan Treichel, SRA Science Reporter If you love your Severn River, please be very cautious about fertilizing your lawn this spring. Although fertilizers are remarkably valuable in feeding the world’s populations, when they end up in the Chesapeake Bay or the rivers that flow into it, they can inflict grave damage. What can be […]

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Severn River Oysters – Are Fertilizers A Threat?

January 19, 2021

— by Joan Treichel, SRA Science Reporter Oyster restoration in the Severn River is a major SRA program, enlisting some 400 volunteers each year. In 2018, volunteers and donors planted 47 million oysters. This past July, the number was 17 million. And more will be coming. But there is a threat to this master plan — […]

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