Creeping Phlox (Phlox subulata)

Written by: Wanda Simone | Last Updated: May 2, 2024

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Adds a colorful carpet to gardens, creeping Phlox is perfect for ground cover, edging borders, and beautifying rock gardens with its lush, flowering spread.

Plant snapshot

Scientific name: Phlox subulata

Plant type: perennial

Zone: 3 to 9

Exposure: sun, part shade

Height: 4″ to 6″

Width: 24″ to 36″

Bloom time: early spring to spring

Flower color: blue, purple, pink, white

Creeping Phlox or Moss Phlox (Phlox subulata) is a low-growing, evergreen ground cover perennial that thrives in full sun.

It is easy to grow, deer-resistant, drought-tolerant and creates a carpet of color at the front of garden beds in the spring that is dense enough to discourage most weeds.

If you are patient, 3 or 4 of these plants can eventually line a 6 foot sidewalk. But it is not invasive.

There is a limited color selection (purple-blue, lavender, pink or white). However, you can add some extra interest by combining them with spring bulbs such as daffodils, tulips or irises which look beautiful growing up through the phlox.

Creeping Phlox characteristics

Creeping Phlox blooms

Flower color: blue, purple, pink, white

Bloom time: early spring to spring

Phlox subulata Foliage

Leaf color: green

Leaf shape: needle-like

Foliage interest: evergreen

Creeping Phlox planting & care

Water: drought tolerant once established

Pruning: Give it a trim in the summer after it has finished blooming to encourage even more blooms the following year.

Phlox subulata benefits & issues

Resistant to: deer

Attracts: butterflies, bees, hummingbirds

Landscaping uses: ground cover, front of border, rock gardens

Growth habit: easy to grow

Potential issues: rabbits like it

More information

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