(B) At least seven days before providing for the abatement, control, or removal of any vegetation, garbage, refuse, or other debris, the board of township trustees shall notify the owner of the land and any holders of liens of record upon the land that:

1. (1) The owner is ordered to abate, control, or remove the vegetation, garbage, refuse, or other debris, the owner's maintenance of which has been determined by the board to be a nuisance;
2. (2) If that vegetation, garbage, refuse, or other debris is not abated, controlled, or removed, or if provision for its abatement, control, or removal is not made, within seven days, the board shall provide for the abatement, control, or removal, and any expenses incurred by the board in performing that task shall be entered upon the tax duplicate and become a lien upon the land from the date of entry. The board shall send the notice to the owner of the land by certified mail if the owner is a resident of the township or is a nonresident whose address is known, and by certified mail to lienholders of record; alternatively, if the owner is a resident of the township or is a nonresident whose address is known, the board may give notice to the owner by causing any of its agents or employees to post the notice on the principal structure on the land and to photograph that posted notice with a camera capable of recording the date of the photograph on it. If the owner's address is unknown and cannot reasonably be obtained, it is sufficient to publish the notice once in a newspaper of general circulation in the township.

(C) If a board of township trustees determines within twelve consecutive months after a prior nuisance determination that the same owner's maintenance of vegetation, garbage, refuse, or other debris on the same land in the township constitutes a nuisance, at least four days before providing for the abatement, control, or removal of any vegetation, garbage, refuse, or other debris, the board shall give notice of the subsequent nuisance determination to the owner of the land and to any holders of liens of record upon the land as follows:

1. (1) The board shall send written notice by first class mail to the owner of the land and to any lienholders of record. Failure of delivery of the notice shall not invalidate any action to abate, control, or remove the nuisance. Alternatively, the board may give notice to the owner by causing any of its agents or employees to post the notice on the principal structure on the land and to photograph that posted notice with a camera capable of recording the date of the photograph on it.
2. (2) If the owner's address is unknown and cannot reasonably be obtained, it is sufficient to post the notice on the board of township trustee's internet web site for four consecutive days, or to post the notice in a conspicuous location in the board's office for four consecutive days if the board does not maintain an internet web site.