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A mature Creeping Phlox (Phlox subulata) growing in a residential garden bed

In the landscape

Border · Foundation · Mass planting · Container · Meadow · Naturalized · Rock wall · Slope

Data sources

Missouri Botanical Garden, NC State Extension

Creeping Phlox

Phlox subulata · Perennial

Creeping Phlox is a moderate-growing perennial, hardy in USDA zones 3-9, that matures to about 4–6 in × 1–2 ft. It does best in full sun with medium water needs in well-drained, moist and occasionally-dry soil. Expect blue, pink and purple blooms in spring. It attracts bees, butterflies and hummingbirds, stands up well to deer, drought and dry soil and grows happily in containers.

USDA zones
3-9
Sun
Full sun
Water
Medium
Mature size
4–6 in × 1–2 ft
Growth rate
Medium
Maintenance
Medium
Soil
Well-drained, Moist, Occasionally-dry
Bloom color
Blue, Pink, Purple, Red, White
Bloom season
Spring
Attracts
Bees, Butterflies, Hummingbirds, Pollinators
Tough against
Deer, Drought, Dry soil, Erosion, Fire, Pollution, Poor soil, Salt
Native to
Eastern and central United States

Will it survive your winters?

We score Creeping Phlox’s freeze-trouble range against the real coldest nights your area has recorded.

Powered by ~35 years of daily lows from the nearest NOAA weather station. A risk read, not a guarantee — a sheltered spot or mature plant beats the odds.

More plants for your zone: Zone 3 · Zone 4 · Zone 5 · Zone 6 · Zone 7 · Zone 8 · Zone 9

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