Thick-leaf Phlox
Phlox carolina
Last reviewed: June 2026
Light
part sun
Water
medium
Size
12"–24" H × 12"–18" W
Bloom
May, Jun, Jul
Native to
AL, AR, FL, GA and 11 more states
Pollinators
bees, butterflies, moths
Thick-leaf phlox is a compact native perennial that produces clusters of fragrant pink, purple, or white flowers from May through July. This well-behaved plant forms neat clumps and works well in both formal and naturalistic garden settings. Its moderate size and tidy growth habit make it suitable for front yard plantings.
In an HOA neighborhood
Thick-leaf Phlox is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.
Works well in: front yard, foundation, street edge, mid zone.
Wildlife value
The fragrant flowers attract bees, butterflies, and moths throughout the long blooming season. This native phlox is particularly valuable for supporting native pollinators during late spring and early summer.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Thick-leaf Phlox fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.