The bill HB 1293-FN sets forth new regulations for the use and sale of fertilizers, particularly those used on turf, to mitigate environmental impacts such as nutrient run-off. It introduces a comprehensive list of definitions related to fertilizers, repealing and reenacting RSA 431:3 to include these terms. The bill amends RSA 431:4-a to establish specific limits on the nitrogen content of turf fertilizers sold at retail, with insertions detailing the maximum application rates of soluble and total nitrogen per application and per year, and deletions of language that previously tied these rates to label instructions.

Additionally, the bill regulates the phosphate content in fertilizers, setting maximum application rates for no-phosphate and low-phosphate fertilizers, and removing previous limits on natural organic turf fertilizers. It outlines application guidelines for urban turf and lawns, with exemptions for golf courses and sod farms adhering to best management practices, and includes prohibitions on fertilizer application under certain conditions. Retailers are required to display signage about environmental concerns and relevant state laws. The bill, which will take effect on January 1, 2025, was initially vetoed but subsequently had the veto overridden, indicating its passage into law.

Statutes affected:
As Amended by the House: 431:4-a, 431:4-b
Version adopted by both bodies: 431:4-a, 431:4-b