Food and Agricultural Code section 14563


“Specialty fertilizer” means packaged commercial fertilizer labeled for home gardens, lawns, shrubbery, flowers, and other similar noncommercial uses. These products may contain less than 5 percent nitrogen (N), available phosphoric acid (P2O5), or soluble potash (K2 O), singly or collectively, detectable by chemical methods.

Source: Section 14563, https://leginfo.­legislature.­ca.­gov/faces/codes_displaySection.­xhtml?lawCode=FAC§ionNum=14563.­ (updated Jan. 1, 1990; accessed Jun. 9, 2025).

Last Updated

Jan. 1, 1990

§ 14563’s source at ca​.gov