Sec. 50. (a) Except as provided in subsection (b), a political subdivision (as defined in IC 36-1-2-13) does not have authority to regulate by ordinance the storage or use of fertilizer material.
(b) A political subdivision may, by resolution, petition the state chemist for a hearing to allow a waiver to adopt an ordinance because of special circumstances relating to the storage or use of fertilizer material. If a petition is received, the state chemist shall hold a public hearing to consider allowing the waiver requested. The public hearing must be conducted in an informal manner. IC 4-21.5 does not apply to a public hearing under this section.