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Description
Emerald Blue Creeping Phlox (Phlox subulata ‘Emerald Blue’) – Soft Blue Color for Slopes, Banks & Sunny Areas
Emerald Blue Creeping Phlox brings a calming, lavender‑blue spring bloom to sunny slopes, rocky areas, and banks that need both color and stability. Its evergreen foliage forms a dense mat that brightens tough landscape spots each spring while helping control erosion and fill bare areas. This variety thrives in full sun, poor soils, and dry conditions once established, making it a dependable, low‑maintenance choice.
Key Features:
• Soft lavender‑blue flowers in spring
• Evergreen foliage for year‑round texture
• Thrives in full sun and rocky, sandy soils
• Excellent for erosion control on slopes and banks
• Low‑maintenance and drought‑tolerant once established
• Forms dense, weed‑suppressing mats
Common Questions:
• What problem does Emerald Blue solve? It covers sunny slopes and rocky areas with a soft blue carpet that stabilizes soil and adds spring color.
• Is it good for beginners? Yes, it’s easy to grow and thrives in tough, sunny conditions.
• Will it grow in full sun? Yes, full sun produces the strongest bloom.
• How fast does it spread? It spreads 12 to 18 inches wide, forming dense mats over time.
• Is it drought tolerant? Once established, it thrives in dry, rocky soils.
Description:
Emerald Blue Creeping Phlox is prized for its soft, lavender‑blue spring bloom and evergreen foliage that provides texture throughout the year. It excels in rock gardens, along pathways, over retaining walls, and on sunny slopes where erosion is a concern. Its ability to thrive in poor soils, heat, and drought makes it a reliable option for low‑maintenance landscapes needing early‑season color.
Planting & Care:
• Spacing: Plant 12 to 18 inches apart
• Soil: Prefers well‑drained soil; thrives in rocky or sandy conditions
• Light: Full sun
• Water: Water during establishment; drought‑tolerant afterward
• Maintenance: Clip spent blooms, lightly fertilize after flowering, apply fertilizer beneath mulch, and water well
Seasonal Notes:
• Evergreen foliage provides year‑round interest
• Soft blue spring bloom
• Heat‑ and drought‑tolerant once established
Ideal Uses:
• Rock gardens
• Retaining walls
• Sunny slopes and banks
• Pathway edging
• Containers
Explore more options in our Rock Garden Plants collection, including Amazing Grace Creeping Phlox for a soft white‑and‑pink companion color.
Order Emerald Blue Creeping Phlox:
Add soft, calming spring color to your landscape with Emerald Blue Creeping Phlox from Greenwood Nursery. Its durability, low‑maintenance nature, and elegant bloom make it ideal for sunny slopes, rocky areas, and erosion‑prone spots.
Shipping Information:
• Available Sizes: Pint‑size pots
Related Collections:
• Erosion‑Control Plants
• Sun‑Loving Groundcovers
• Rock Garden Plants
• Spring‑Blooming Groundcovers
• Evergreen Groundcovers
Details
Planting Instructions
Shipping Information
Orders containing only hard goods generally ship right away
as the inventory allows. Those items ship year-round and generally within one
week.
When ordering plants during fall or spring shipping, we will
set your order for the next available shipping week appropriate for your
location. April and May are our busiest months, and sometimes shipping delays
happen. Plants may be processed later than scheduled or the shipping department may get behind. This is not the norm, but it does sometimes happen. Please bear with us if this happens.
Our bare-root (field-grown) trees and shrubs typically arrive at the facility for shipping in November, December, and January (for fall shipping) and in February, March, April, and May (for spring shipping).
An example of month-by-month shipping would be as follows, as plants are available:
January - zones 9 - 10
February - zones 8 - 10
March - zones 7 - 10
April - zones 6 - 10
May - zones 5 - 9
June - zones 3 - 8
July - zones 3 - 7
August - zones 4 - 7
September - zones 5 - 8
October - zones 5 (some areas) - 9
November - zones 6 (some areas) - 10
December - zones 8 - 10
Reviews

Growing Zones 4-8
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