 Jostes to lead workshop on thriving in a recession Jack Jostes Green industry marketing expert Jack Jostes will speak on thriving during recession at LandOpts annual principals meeting and prospective members workshop in Phoenix February 21-23. PITTSBURGH, Jan. 18, 2023 GLOBE NEWSWIRE LandOpt, which helps independent landscape contractors nationwide increase revenue, cash flow and profitability, is pleased ... The post Landscape Marketing Expert Jack Jostes to Speak at LandOpt Members C... 