To claim or label a product as natural inorganic fertilizer, it must be a mineral nutrient source that exists in or is produced by nature and may be altered from its original state only by physical manipulation.
02 N.C. Admin. Code 48B .0126
Eff. January 1, 1992;
Pursuant to G.S. 150B-21.3A, rule is necessary without substantive public interest Eff. March 24, 2019.
Eff. January 1, 1992.