MI HB5368

Prohibits application of phosphate-containing fertilizers to turf beginning January 1, 2012, with exceptions for soil testing showing deficiency, new turf establishment, and golf courses with certified staff training.

Allows application of phosphate-containing fertilizer to turf at rates not exceeding 0.25 pounds of phosphorus per 1,000 square feet when using finished sewage sludge, organic manure, or manipulated manure.

Requires fertilizer application to be at least 15 feet from surface water, or 3 feet with buffer strips or drop spreaders, and prohibits cleaning fertilizer spreaders in a manner that discharges into state waters.

Establishes civil infractions for violations of phosphate restrictions and related requirements, with fines up to $1,000 per violation, or $50 for single-family residential properties with 4 or fewer acres.

Preempts most local phosphate fertilizer ordinances, but allows municipalities to adopt identical standards or different standards with Department of Agriculture approval if unreasonable environmental or public health impacts are demonstrated.