14513. 'Beneficial substance' means any substance or compound, other than primary plant nutrients, secondary plant nutrients, and micronutrients, and excluding pesticides, that can be demonstrated by scientific research to be beneficial to one or more species of plants, soil, or media. A beneficial substance includes, but is not limited to, plant biostimulants.(Repealed and added by Stats. 2024, Ch. 208, Sec. 4. (SB 1522) Effective January 1, 2025.)
California Legal Code
§ 14513
Source: https://leginfo.legislature.ca.gov/faces/codes_displayText.xhtml?lawCode=FAC&division=7.&title=&part=&chapter=5.&article=2.· Version 2026