Within the time specified in the notice, but not more than 14 days from the date the notice is given, any person, firm, or corporation, may file a written request for a hearing before the governing body of the city, together with objections to the finding by the city governing body that the weeds constitute a public nuisance. The filing of the request shall hold in abeyance any action on the finding of the city governing body until a determination thereon is made by the city governing body. The hearing shall be held not less than five nor more than 30 days after the request. In the event that no hearing is timely requested, the mayor of the city governing body shall order the weeds to be abated as hereinafter provided.