Phlox Subulata "Emerald Blue" Creeping Phlox

Phlox subulata ‘Blue Emerald’ is a popular evergreen perennial that forms a dense, low-growing carpet of delicate lavender-blue flowers in mid to late spring, beautifully blanketing its fine, needle-like dark green foliage. This vigorous, mat-forming variety spreads readily to create a soft, moss-like effect, making it an excellent choice for rock gardens, slopes, edging, or cascading over walls. Thriving in full sun and well-drained soil, it is drought-tolerant once established and requires minimal care. Hardy, deer-resistant, and attractive to butterflies, ‘Blue Emerald’ delivers a refreshing splash of colour and texture, perfect for brightening the front of borders and sunny garden spaces.