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Phlox divaricata subsp. laphamii 'Chattahoochee'

Also Known As

  • Phlox divaricata var. laphamii 'Chattahoochee'
  • Chattahoochee Phlox

Plant type

perennial

size

  • H: 8"-12"
  • W: 24"-36"

planting zones

  • 4a-8b

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Phlox divaricata subsp. laphamii 'Chattahoochee' plant details

Phlox divaricata subsp. laphamii 'Chattahoochee' is a broadleaf evergreen perennial with green foliage. In spring blue and lavender flowers emerge. Attracts birds and butterflies making it an excellent addition to pollinator gardens. Grows well with sun - shade and regular water. Does well in rich and well-drained soil.

CHARACTERISTICS OF Phlox divaricata subsp. laphamii 'Chattahoochee'

Plant type: perennial
Plant family: polemoniaceae
Foliage: evergreen green
Mature size: 24 IN - 36 IN - wide, 8 IN - 12 IN - tall
Flowers: blue and lavender blooms in spring
Uses: fragrant

GROWING CONDITIONS for Phlox divaricata subsp. laphamii 'Chattahoochee'

USDA Zones: 4a - 8b
Sun exposure: sun - shade
Watering frequency: regular
Resistant to: deer
Soil needs: rich and well-drained

Nursery contributed plant descriptions

Phlox divaricata 'Chattahoochee' is a delightful spring blooming eastern North American native ground cover for shade. Known as wild sweet William or woodland phlox, it carpets the shady border or woodland with lightly fragrant, pale lavender flowers with magenta eyes. It is great to layer into the shady border planted between later emerging perennials like ferns and hosta. It will bloom in early to mid spring with bulbs and other spring ephemerals giving extra colour when not much else is happening. It can go semi-dormant after blooming so it is great to interplant it with other ground covers or allow larger perennials to take over the show after it blooms. Attracts butterflies.
This fine 10" hybrid has lavander-blue flowers with a maroon eye. Its parents are P. divaricata laphamii -a dark blue, tolerant variety of the Wild Blue Phlox and P. pilosa-the purple-red flowered Downy Phlox of dry woods. S-PSh/M
There has bee some discussion as to exactly what 'Chattahoochee' is, it appears to be hybrid in origin, and like so many widely cultivated plants more than one clone is in circulation these are slightly different from the form we grew years ago, but still very nice. ZONE 4

Gardening facts about Phlox divaricata subsp. laphamii 'Chattahoochee' plant

How to Grow Phlox divaricata subsp. laphamii 'Chattahoochee'

  • Sun Exposure

    • sun - shade
  • Water Needs

    • regular
  • Soil Needs

    • well-drained
    • rich

Features

  • Foliage Color

    • green
  • Flower Color

    • blue
    • lavender
  • Wildlife

    • birds
    • butterflies
    • deer resistant
  • Flower Season

    • spring
  • Foliage Season

    • evergreen

See other plant types of Phlox for your garden

aka Alpine Phlox, Dwarf Phlox

Plant Type

Perennial, Groundcover

Zones

6a-8b

Size

Height: 1"-4"

Width: 6"-12"

  • sun - mostly sun
  • even moisture
Photo of Phlox condensata flower by Panayoti Kelaidis
View Plant

Plant Type

Perennial, Groundcover

Zones

3a-9b

Size

Height: 4"

Width: 12"

  • sun - mostly shade
  • even moisture
Photo of Phlox subulata flower by Dancing Oaks Nursery
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aka David Garden Phlox

Plant Type

Perennial

Zones

3a-10b

Size

Height: 2'-4'

Width: 2'-3'

  • sun - mostly sun
  • even moisture - regular
Photo of Phlox paniculata 'David' flower, form by Panayoti Kelaidis
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Scientific Name: Phlox subulata 'Tamaongalei'

aka Phlox subulata 'Candy Stripe', Phlox subulata 'Candystripe', Candy Stripe Thrift, Candystripe Creeping Phlox

Plant Type

Perennial, Groundcover

Zones

3a-9b

Size

Height: 6"

Width: 18"

  • sun - mostly shade
  • even moisture - drought tolerant
Photo of Phlox subulata Candy Stripe foliage by Little Prince of Oregon
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aka Jeana Garden Phlox

Plant Type

Perennial

Zones

4a-8b

Size

Height: 3'-4'

Width: 2'-3'

  • sun
  • even moisture - regular
Photo of Phlox paniculata 'Jeana' flower by Karl Gercens III
View Plant

More Options

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