Phlox 'David' is a strong garden phlox grown for its clean white flower clusters, sweet scent, and upright shape. It brings a bright, fresh look to summer borders and blends well with many other perennials. Its long bloom season and good mildew resistance make it a reliable choice for home gardens.
This clump-forming perennial has tall stems and green leaves, then flowers from summer into early fall. The blooms attract bees, butterflies, and other pollinators, so it suits wildlife-friendly planting. It is also a good cut flower, with stems that add height and fragrance to indoor arrangements.
Care is simple and suits regular garden conditions with moist, well-drained soil and plenty of sun. Removing faded flower heads keeps the plant neat and can help extend the display, while old stems can be cut back after dieback or before spring growth begins. Division is the easiest way to make more plants, and spring cuttings also work well. While leaf spot and some pests may appear at times, this variety stands out for better resistance to mildew than many older phlox selections.