| | | Family | Polemoniaceae | | Plant Type | herbaceous perennial | | Zone | USDA: 3a - 9b RHS: H - FH EGF: H1 - H5 Australia: 1 - 3 | | Care Level | low, easy, suitable for beginners. | | Height | 60 - 75 cm (2 - 2.5 ft) | | Spread | 45 - 60 cm (1.5 - 2 ft) | | Light | full sun to partial shade | | Soil Moisture | average to moist, well-drained | | Soil Type | clay to sandy | | Soil pH | acidic to alkaline | | | Description | The herbaceous perennial Phlox paniculata 'Katherine' (garden phlox) produces showy and fragrant blossoms during mid summer to early autumn. | | Typical Uses | Accent, border, container, cut flowers, mass planting and wild flower. | | Special Characteristics | Birds and butterflies are attracted to Phlox paniculata 'Katherine' . | | |