(1) In addition to the applicable agricultural seed labeling requirements, agricultural seeds, including lawn and turf seeds, placed in a germination medium, mat, tape or other device or mixed with mulch shall be labeled with the:

(a) product name;

(b) percentage by weight of pure seed of each kind and variety named which may be less than 5% of the whole; and

(c) percentage by weight of inert matter which shall not be less than 70.