Bloomin Designs NurseryAnswer
Apr 29, 2026 - 03:16 AM
Veronica peduncularis 'Georgia Blue' (also known as Creeping Speedwell) is a fantastic, versatile choice, especially if you’re looking for a reliable groundcover that offers year-round interest.
To give you the best advice, I’ve broken down its growth habits and how it performs across the different hardiness zones.
Growth Rate & Expectations
- Speed: This is a medium-to-fast growing perennial. It "creeps and covers quickly" once it gets its roots settled, typically forming a dense, weed-suppressing mat.
- Dimensions: You can expect it to reach a height of about 4-8 inches and spread roughly 18-24 inches wide.
- Foliage Journey: One of its best secrets is its color change. The glossy green leaves often have a purple hue in the summer and transform into beautiful bronzy-purple or coppery-bronze in the winter.
Best Growing Conditions by US Zone
'Georgia Blue' is generally hardy in USDA Zones 4 through 9.
How to help it thrive based on your regional climate:
- Northern Zones (4–6):
- Sun: Give it Full Sun (at least 6 hours) to ensure the best bloom density.
- Winter Care: While it’s quite hardy, it can be sensitive to hard frosts or drying winter winds in the far north. A good winter mulch after the first hard freeze is highly recommended to protect the crown.
- Reality Check: In Zone 4 and 5, it may behave more like a deciduous perennial (dying back to the ground) rather than staying evergreen.
- Mid-Latitude & Coastal Zones (7–8):
- Sun: Full sun is still best, but it can handle partial shade.
- Habit: In these milder climates, it is often evergreen to semi-evergreen, keeping its bronzed foliage all through the winter.
- Salt Tolerance: If you’re near the coast, you’ll be happy to know it handles salt relatively well.
- Southern Zones (9):
- Sun/Shade: In very hot southern climates, it appreciates afternoon shade to protect it from the intense midday heat.
- Water: It is drought-tolerant once established, but in Zone 9, you’ll want to provide "deep and occasional" watering during the peak of summer to keep the foliage from looking tired.
Tips
- "Right Plant, Right Place": Always avoid "wet feet." This plant needs well-drained soil. Consistently soggy or poorly drained areas can lead to crown rot.
- Post-Bloom Refresh: After the main flush of brilliant blue flowers in early spring, shear the plant back by half. This revitalizes the foliage and often encourages sporadic reblooming through the summer.
- Mass Planting Insight: For an immediate "carpet" effect, space your plants about 12-14 inches apart.
