Phlox paniculata ‘Jeana’. Photo courtesy Saunders Brothers, Inc. by Connie Oswald Stofko The Buffalo and Erie County Botanical Gardens is again holding its Great Plant Sale online, and you can order now. The deadline to order is May 4, but don’t wait–many plants sell out well before then. I am highlighting just three here: A phlox that is fragrant and attracts pollinators. It has been designated 2024 Perennial Plant of the Year by the Perennial Plant Association. An impatiens that is…