Phlox subulata 'Emerald Cushion Blue,' or Creeping Phlox has delicate lavender blue flowers which blanket the foliage in late spring. It creates a subtle swathe of color when in bloom. Creeping phlox is a low-growing species which forms a carpet-like mat no taller than 6 inches. This popular little perennial is best utilized in rocky areas, on slopes, and in flower borders.
- Type: Perennial, Groundcover
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Zone: 3-9
- Height: 6 Inches
- Spread: 2-3 Feet
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Sun: Full sun
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Bloom time: Spring-Summer
- Flower: Blue