A new and distinct cultivar of Phlox plant named Dophlflaprosopi, characterized by its upright and uniform plant habit; vigorous growth habit; early and freely flowering habit; dense inflorescences with light purplish pink-colored flowers with reddish purple-colored centers; and good garden performance.

A new and distinct cultivar of Phlox plant named Dophlflawhim, characterized by its upright and uniform plant habit; vigorous growth habit; early and freely flowering habit; dense inflorescences with white-colored flowers; and good garden performance.

A new and distinct cultivar of Phlox plant named Dophlflawhim, characterized by its upright and uniform plant habit; vigorous growth habit; early and freely flowering habit; dense inflorescences with white-colored flowers; and good garden performance.

A new and distinct cultivar of Phlox plant named Balsukalav, characterized by its deep red-purple colored flowers, dark green-colored foliage, and vigorous, upright growth habit, is disclosed.

A new and distinct cultivar of Phlox plant named Balsukalav, characterized by its deep red-purple colored flowers, dark green-colored foliage, and vigorous, upright growth habit, is disclosed.

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.

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.

A new and unique hybrid cultivar of Phlox plant named Phlox Cover Girl of tall, multi-stemmed, upright habit. Foliage is thick, with exceptional powdery mildew resistance on stiff stems. Lavender-purple are produced on large heads of branched peduncles and nearly cover the top of the plant beginning mid-July and continuing and reblooming for about seven weeks through late summer. Cover Girl is especially suitable as a potted plant, for the garden, for attracting hummingbirds and butterflies, and for cut flower arrangements.

A new and unique hybrid cultivar of Phlox plant named Phlox Cover Girl of tall, multi-stemmed, upright habit. Foliage is thick, with exceptional powdery mildew resistance on stiff stems. Lavender-purple are produced on large heads of branched peduncles and nearly cover the top of the plant beginning mid-July and continuing and reblooming for about seven weeks through late summer. Cover Girl is especially suitable as a potted plant, for the garden, for attracting hummingbirds and butterflies, and for cut flower arrangements.

A new and unique hybrid cultivar of Phlox plant named Phlox Party Girl of medium-height, multi-stemmed, upright habit. Foliage is thick, with good powdery mildew resistance on stiff stems. The new plant has near-white to pale-pink flowers with distinct darker pink eye-ring that are produced on large heads of branched peduncles and nearly cover the top of the plant beginning mid-July and continuing and reblooming for about six weeks through late summer. Party Girl is especially suitable as a potted plant, for the garden, for attracting hummingbirds and butterflies, and for cut flower arrangements.