New Jersey Fertilizer Law
The New Jersey Fertilizer Law was conceived to protect all New Jersey surface and
ground waters from impairment by minimizing nitrogen and phosphorus loading that
may be derived from lawn fertilizer. Generally, excess nitrogen is a threat to coastal
water (estuaries) quality while excess phosphorus is a greater concern for fresh water
quality. Both nutrients are also important for plant growth and health.
Fertilizer Law A2290 Quick Facts