Creeping Phlox 'Emerald Blue' is a specific cultivar of Phlox subulata, a low-growing perennial ground cover known for its dense, spreading habit and masses of colorful flowers. Here's some information about Creeping Phlox 'Emerald Blue':

1. Description: Creeping Phlox 'Emerald Blue' is characterized by its dense, evergreen foliage and profusion of small, star-shaped flowers that bloom in early to mid-spring. As the name suggests, 'Emerald Blue' features beautiful, emerald-green foliage and vibrant blue flowers that cover the ground like a carpet when in bloom. The flowers create a striking contrast against the foliage and add a pop of color to the landscape.

2. Growing Conditions: Creeping Phlox 'Emerald Blue' thrives in full sun to partial shade and prefers well-drained soil. It is drought-tolerant once established and requires little maintenance. This plant is suitable for rock gardens, borders, slopes, and other areas where a low-maintenance ground cover is desired.

3. Blooming Season: The flowers of Creeping Phlox 'Emerald Blue' typically bloom in early to mid-spring, depending on the climate. The flowering period lasts several weeks, during which the plant puts on a spectacular display of color. Deadheading spent flowers can help prolong the blooming season and encourage additional flowering.

4. Propagation: Creeping Phlox 'Emerald Blue' can be propagated by division or stem cuttings. Division is typically done in early spring or late summer, while stem cuttings can be taken in late spring or early summer. Both methods are relatively easy and can be used to create new plants or expand existing plantings.

5. Maintenance: Creeping Phlox 'Emerald Blue' is generally low-maintenance but may benefit from occasional pruning to remove dead or leggy growth and encourage bushier growth. In late winter or early spring, you can also lightly fertilize the plants with a balanced, slow-release fertilizer to promote healthy growth and flowering.

Overall, Creeping Phlox 'Emerald Blue' is a beautiful and versatile ground cover plant that adds a splash of vibrant color to the landscape with its stunning blue flowers. With its easy care requirements and attractive appearance, it's a popular choice for gardeners looking to enhance their gardens with a low-maintenance, yet striking, ground cover.