(1) Each type of nursery stock delivered to a nursery or nursery outlet for subsequent wholesale or retail sale shall:
(a) be sized and graded in accordance with the applicable rules of the department; and
(b) bear a tag or label with the name, grade, size, and variety of the stock.
(2) Each bundle, single lot, or single nursery stock sold at retail shall bear a secure tag or label with the common or botanical name, grade, size, and variety of the stock legibly printed or written on the bundle, single lot, or single nursery stock.