Looks like creeping phlox, but apparently is Trailing Rosemary? One pinner said: Trailing Rosemary produces beautiful blue foliage. It requires little water, and has a moderate growth rate. It has no allergens, but yet is very fragrant.
A perennial ground cover, creeping phlox (Phlox subulata) spreads to display a thick blanket of blooms in vibrant shades of pink, lavender, red, white or bluish-purple every spring. Creeping phlox is .
Creeping Phlox Emerald Pink Fast growing evergreen groundcover of fragrant pink flowers in late spring~Thrives in tough soil sites~Excellent on banks,~slopes & along pathways~Blooms Spring~Early Summer