Caption: "Phlox paniculata 'Robert Poore', 2017, [Garden Phlox], FLOCKS puh-nick-you -LAY-tuh, 4-5 x 2-3 ft #Perennial, USDA Hardiness Zone 5, violet-pink, Bloom Month 7a, In Garden Bed S3 for 20.3 YEARS. It is the tallest Phlox that I have. The name phlox is der