Phlox spp.

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Phlox is a versatile flowering plant known for masses of colorful blooms ranging from low-growing groundcovers to tall border perennials. It provides long-lasting seasonal color and attracts pollinators.

Common Name Phlox
Scientific Name Phlox spp.
Native Range (area) Phlox species are native to North America, but different species originate from different regions.

Native Range by Type

  • Eastern United States (most common garden types)
    • Phlox paniculata — Eastern & Central U.S.
    • Phlox divaricata — Eastern woodlands
    • Phlox maculata — Eastern meadows
    • Phlox stolonifera — Appalachian region
  • Southeastern United States (good for Zone 8 heat)
    • Phlox carolina — Southeast (TN, MS, GA, AL, NC)
    • Phlox glaberrima — Southeast & Midwest
  • Central U.S. / Prairie regions
    • Phlox pilosa — Prairie states
    • Phlox bifida — Midwest & plains
  • Western United States
    • Phlox subulata — Eastern & central but adaptable
    • Phlox nivalis — Southeast & Midwest
    • Many western alpine species (less common in gardens)
Varieties Tall Garden Phlox (Summer Bloom)

Best for: Borders, pollinator gardens, cutting flowers

  • ‘David’ – White, mildew resistant, fragrant
  • ‘Jeana’ – Lavender, outstanding pollinator magnet
  • ‘Flame Pink’ – Compact, heat tolerant
  • ‘Blue Paradise’ – Purple-blue tones change with light
  • ‘Bright Eyes’ – Pink with darker center, classic favorite
Creeping Phlox (Spring Groundcover)

Best for: Edging, slopes, rock gardens

  • ‘Emerald Blue’ – Soft blue carpet
  • ‘Candy Stripe’ – Pink & white bicolor
  • ‘Scarlet Flame’ – Bright red-pink
  • ‘White Delight’ – Clean white spring cover
  • ‘Purple Beauty’ – Rich violet tones
Woodland Phlox (Part Shade)

Best for: Under trees, shade gardens

  • ‘Blue Moon’ – Fragrant lavender-blue
  • ‘May Breeze’ – White blooms, shade tolerant
  • ‘Clouds of Perfume’ – Strong fragrance
  • ‘Chattahoochee’ – Lavender with dark eye
  • ‘Fuller’s White’ – Bright white woodland option
Annual Phlox (Long Season Color)

Best for: Containers, seasonal beds

  • ‘Popstars Mix’ – Star-shaped flowers
  • ‘Crème Brûlée’ – Soft peach tones
  • ‘Cherry Caramel’ – Warm vintage colors
  • ‘Beauty Series’ – Heat tolerant
  • ‘21st Century Mix’ – Compact and colorful
 
Physical Description Plants vary from creeping mats 4–6 inches tall to upright clumps reaching 3–4 feet. Flowers appear in clusters and may be star-shaped or tubular with five petals.
Benefits
  • Attracts butterflies, bees, and hummingbirds
  • Excellent for borders, groundcovers, and containers
  • Provides spring through fall color (depending on type)
  • Some varieties are fragrant
Requirements
  • Moderate watering
  • Good air circulation (important for mildew prevention)
  • Fertile, well-drained soil
Care
  • Deadhead to encourage rebloom
  • Cut back tall phlox after flowering
  • Divide perennials every 2–3 years
  • Provide spacing to reduce powdery mildew
  • Mulch to conserve moisture
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