A. Not less than five nor more than fifteen days before the date set for the hearing, the board shall cause a notice to be conspicuously posted in at least three places not more than five hundred feet apart upon the property described. The notice shall briefly set forth the adoption of the resolution and the date thereof, together with a statement of every material matter embodied therein, including notice of the time, place and purpose of the meeting of protest, and that unless the noxious weeds, shrubs, vines or grasses are immediately removed and eradicated the district will proceed with their removal.

B. The notice shall be headed in capital letters not less than one inch in height, "Notice to destroy noxious weeds." The inspector or other person posting the notices shall make return to the board giving the date the notices were posted.