NITROGEN AND PHOSPHORUS BLACKOUT DATES IN EFFECT UNTIL MARCH 1Maryland's lawn fertilizer law helps protect the Chesapeake Bay from excess nutrients entering its waters from a variety of urban sources, including golf courses, parks, recreation areas, businesses and hundreds of thousands of lawns. Nutrients, primarily nitrogen and phosphorus, are key ingredients in lawn fertilizer. When it rains, lawn fertilizer can wash into nearby storm drains and streams that empty into the Chesapeake Bay. Once in our waterways, fertilizer contributes to the growth of algae blooms that block sunlight from reaching Bay grasses, rob the water of oxygen and threaten underwater life. Lawn fertilizer now accounts for approximately 44 percent of the fertilizer sold in Maryland. While certain restrictions on fertilizer use have been in place for farmers since 2001, everyone needs to do their part to protect and restore the Bay. Maryland’s lawn fertilizer law took effect October 1, 2013.
PenaltiesA county, municipality or MDA may enforce these requirements for homeowners. The law supersedes any existing local ordinances.
Dwight DottererAdministratorNutrient Management Program
Judy McGowan and Kelly LoveUrban Nutrient Management Specialists
Office Address50 Harry S. Truman ParkwayAnnapolis, MD 21401 Telephone: 410-841-5959 Fax: 410-841-5950 Email: email@example.com
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50 Harry S. Truman Parkway, Annapolis, MD 21401