Emerald Blue Creeping Phlox

Phlox subulata 'Emerald Blue'

Pronunciation: FLOX su-bu-LA-ta
SKU #06445
3-9

Good to grow! 6

 Change Location
OVERVIEW
Description Plant a dazzling carpet of color! Beautiful masses of deep blue flowers top creeping stems and create an attractive groundcover or accent in a rock garden. Excellent bank cover. More heat tolerant than garden phlox. An herbaceous perennial.
Light Full sun
Watering Allow soil to dry slightly before watering.
Blooms Spring into summer
Mature Size Moderate growing; reaches 6 in. tall, forming a dense mat up to 3 ft. wide.
DETAILS
Deciduous/Evergreen Herbaceous
Special Features Attracts Butterflies, North American Native Selection, Waterwise, Non-toxic to Cats and Dogs
Problems/Solutions Deer Resistant, Erosion Control, Drought Tolerant, Tolerates Urban Pollution
Growth Rate Moderate
Flower Attributes Flowers for Cutting, Showy Flowers
STYLE
Landscape Use Border, Ground Cover, Hillside
Design Ideas It's rare to find such a vigorous source of blue in a ground-hugging plant for rock gardens. A notorious dweller on edges of rocky embankments, where it spreads over curbs and short retaining walls, or amidst rocky outcroppings. And ideal cover plant for difficult edges of dry streambeds or rock waterfalls. Enjoys the fast drainage of elevated spots and thrives in the nooks and crannies of dry stone retaining walls. It is equally at home in the front of a traditional flower border or planted along the edges of flagstone walkways.
Flower Color Blue
Foliage Color Green
Companion Plants Candytuft (Iberis); Thrift (Dianthus); Daylily (Hemerocallis); Beardtongue (Penstemon); Hosta (Hosta)
CARE
Care Prefers moist, well-drained loamy or sandy soils, with a neutral pH. Shelter from harsh afternoon sun in hot summer regions. Water deeply, regularly in first growing season to establish root system. Once established, reduce frequency; tolerates mild drought. Prune spent blooms for a tidy appearance. Fertilize in early spring.
HISTORY
Lore This very large genus of perennial garden flowers falls into its the Polemoniceae, which contains roughly 13 genera, most of which are native to America. Genus Phlox was classified by Carolus Linnaeus in the 18th century and named it from the Greek for flame. The genus contains about 50 different species of both annual and perennial flowers. Only one of these is Siberian and the remainder are North American natives. This species was also classified by Linnaeus first as P. setacea, but he later changed it to P. subulata. It is native to sandy soils in thin forested ridges from New York west to Michigan and throughout the Appalachians. It is an old time tradition in the Appalachians to plant this in rough rural lawns and it is found in graveyards throughout the region.

Buy Online

Your plant(s) are estimated to ship to Pennsylvania on or around March 20th, 2024, depending on weather and garden center orders. Because all plants respond to weather and other conditions while growing, we can not guarantee a ship date. We will only deliver plants once they meet our rigorous quality and size standards, and only when the garden center schedules a delivery. Thank you for your patience.

  Free Shipping!

Size Chart

Buy Locally

This plant may be available in these stores:

Due to the seasonal nature of plants, availability at your local garden center is not guaranteed. Give them a call before visiting.

More stores near you >

About Us

We have been pioneers and craftsmen in the art of growing plants for nearly

100 years. Since our founding in Southern California by Harry E. Rosedale, Sr.
in 1926, we have been absolutely dedicated and obsessed with quality.

We have been pioneers and craftsmen in the art of growing plants for nearly 100 years. Since our founding in Southern California by Harry E. Rosedale, Sr. in 1926, we have been absolutely dedicated and obsessed with quality.