Propagating material shall be marketed in lots. However, propagating material of different lots may be marketed in a single consignment, provided that the supplier keeps records of the composition and origin of the different lots.

Propagating material when marketed shall be accompanied by a label or other document made out by the supplier.

In accordance with the procedure laid down in Article 17, requirements as to the label or document referred to in paragraph 2 shall be established. In the case of marketing of propagating material for persons not professionally engaged in the production or sale of ornamental plants or propagating material, requirements on labelling may be confined to appropriate product information. Requirements as to packaging of propagating material may be adopted in accordance with the same procedure.

Paragraph 1 shall not apply to propagating material which is marketed for persons not professionally engaged in the production or sale of ornamental plants or propagating material.