A unique cultivar of Hybrid Creeping Phlox named ‘；Rocky Road Periwinkle’； characterized by vigorous, dense, spreading, multi-stemmed, winter-hardy habit with short, bright glossy-green, linear leaves. Flowering begins in mid-April and continues up to five weeks, in cool weather, on heavily-branched peduncles and completely cover the plant in peak season. Petals are periwinkle-blue with a small notch and the tips of the petals. The new plant is able to withstand dry conditions once established, and the foliage stays clean and resists mildew. The new plant is especially suitable for the landscape as a potted plant and in the garden as a specimen or en masse.
