Native Plant Trust

Phlox subulata 'Emerald Cushion Blue'

Emerald Cushion Blue moss phlox

Moss phlox are bewitching spreaders, forming carpets of low-growing, needle-shaped evergreen leaves with short-stemmed flowers that bloom in spring. This species thrives in average to poor soils in full sun, often seen cascading from retaining walls. 'Emerald Cushion Blue' is a cultivar with masses of deep blue flowers.

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Height: 4-6 in
Spread: 12-24 in
Hardiness Zone: 3-9


Bloom Color: Blue

Characteristics & Attributes

Cultivation Status
Cultivar
Exposure
Sun
Soil Moisture
Dry
Average
Ecoregion
Not Ecotypic in New England
Ornamental Interest
Spring Bloom
Attracts Wildlife
Attracts Bees
Attracts Butterflies
Other Pollinators/Wildlife
Tolerance
Urban Environment
Drought Tolerant
Compaction Tolerant
Additional Attributes
Low Maintenance
Landscape Use
Rock garden
Groundcover
Growth Habit
Spreading/Suckering


North American Distribution


Emerald Cushion Blue moss phlox - Phlox subulata 'Emerald Cushion Blue' from Native Plant Trust