WVC 19 - 15 - 3
(a) Any regulated product distributed in this state in
containers shall have placed on or affixed to the container a label
setting forth in clearly legible and conspicuous form the
information required by subdivisions (1), (2), (3), (4), (5) and
(6), subsection (b), section two of this article. When compost is
used as an ingredient, the label shall identify the source of the
compost. A label may be in multiple languages, but one language
must be English.
(b) In case of bulk shipments, the same information required
on a label, in written or printed form, shall accompany delivery
and be supplied to the purchaser at time of delivery.
(c) A regulated product formulated according to specifications
which are furnished by a consumer prior to mixing shall be labeled
to show the net weight, guaranteed analysis of each ingredient,
guaranteed analysis of the finished product and the name and
address of the distributor.