Latin:  Phlox sub. 'Blue Emerald'
Common:  Blue Emerald Creeping Phlox
Zone:  2-9
Height:  4"-6"
Width:  12"-18"
Exposure:  Full sun
Flower Season: Spring
Flower Color:  Blue
Fragrance: N/A
Fall Color:
Notes:  Attracts butterflies. Good for a cottage garden, rock garden, or border.
'Purple Emperor' produces large, fragrant, saturated magenta purple blossoms on sturdy, well-branched stems that are held in perfect proportion to the bushy clump of deep green foliage.