1. Except for materials exempt under this chapter, the label on a beneficial substance must contain in a readable and conspicuous form: a. The brand, including the product name; b. The net weight or net volume in both customary and metric measurements; c. The name and address of the guarantor, registrant, and manufacturer; d. A statement identifying the purpose of the product;

e. The directions for use; and f. A statement of composition showing the amount of each ingredient under the heading "CONTAINS BENEFICIAL SUBSTANCES", which is the agent in a product primarily responsible for the intended effects, containing the: (1) Name and percentage of each beneficial substance and the ingredient source if applicable; (2) Genus and species of the micro-organism, if applicable; and (3) Specific measurement of the colony forming unit or other acceptable unit.

2. For a product claiming micro-organisms, the labels must include the: a. Information required under subsection 1; b. Expiration date for use; and c. Appropriate storage conditions and practices.

3. If an ingredient not presently defined by the American association of plant food control officials in the United States is used in a beneficial substance, the label must include efficacy data to support beneficial substance ingredient claims.

4. If a beneficial substance is part of a bulk shipment, the information provided under subsection 1 must accompany delivery and be supplied to the purchaser at the time of delivery.