"Grade"
Ind. Code § 15-16-1.5-34
in effectSec. 34. "Grade" means the minimum percentages of the following elements stated in the following order:
(1) Total nitrogen (N).
(2) Available phosphate (P2O5).
(3) Soluble potash (K2O).
As added by P.L.98-2026, SEC.2.
Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://iga.in.gov/laws/2026/ic/titles/15Fetched: 10/17/2026
