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Phlox Seeds - 21st Century Blue

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
10 inches

BLOOM SEASON
Early Spring until Frost

BLOOM COLOR
Purple

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained, sandy, pH 6.1 - 7.3

DEER RESISTANT
Yes
SEEDS PER POUND
900,000

SEASON
Annual

USDA ZONES
6 - 9

HEIGHT
12 - 20 inches

BLOOM SEASON
Mid-summer

BLOOM COLOR
White to lavender

ENVIRONMENT
Full sun to partial shade

SOIL TYPE
Moist, well-drained, pH 6.1 - 7.3

DEER RESISTANT
Yes
SEEDS PER POUND
230,000

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
8 - 20 inches

BLOOM SEASON
Mid-summer

BLOOM COLOR
Red

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained, pH 6.1 - 7.3

DEER RESISTANT
Yes

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
10 inches

BLOOM SEASON
Early summer to early fall

BLOOM COLOR
Yellow

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained, sandy, pH 6.1 - 7.3

DEER RESISTANT
Yes

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
10 inches

BLOOM SEASON
Early summer to early fall

BLOOM COLOR
Mix

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained, sandy, pH 6.1 - 7.3

DEER RESISTANT
Yes

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
10 inches

BLOOM SEASON
Early summer to early fall

BLOOM COLOR
Violet blue

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained, sandy, pH 6.1 - 7.3

DEER RESISTANT
Yes

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
10 inches

BLOOM SEASON
Early summer to early fall

BLOOM COLOR
Crimson

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained, sandy, pH 6.1 - 7.3

DEER RESISTANT
Yes

SEASON
Annual

USDA ZONES
3 - 10

HEIGHT
10 inches

BLOOM SEASON
Early summer to early fall

BLOOM COLOR
White

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained, sandy, pH 6.1 - 7.3

DEER RESISTANT
Yes
About...
Blue Phlox (Phlox Drummondii 21st Century Blue) - Cool season plant is perfect for landscapes and mixed containers. This full sun plant only grows 10 inches tall and blooms from early Spring up until frost in this purplish color. Attracts bees and butterflies making it the perfect low growing pollinator.MORE PHLOX OPTIONS
Planting Directions

TEMPERATURE
65 - 70F
AVERAGE GERM TIME
7 - 21 days
LIGHT REQUIRED
No

DEPTH
1/16th inch

SOWING RATE
3 - 4 seeds per plant

MOISTURE
Keep seeds moist until germination

PLANT SPACING
10 - 12 inches
Blue Phlox (Phlox Drummondii 21st Century Blue) - Cool season plant is perfect for landscapes and mixed containers. This full sun plant only grows 10 inches tall and blooms from early Spring up until frost in this purplish color. Attracts bees and butterflies making it the perfect low growing pollinator.
Sow Phlox flower seeds directly outdoors into prepared soil in the late fall or spring. After distributing the flower seed evenly, rake into loosened topsoil to ensure good seed contact with the soil. For earlier blooms, sow the Drummond Phlox seed indoors 4 - 6 weeks before setting out. As with all annual flowers, it is essential that annual Phlox Drummondii is allowed to re-seed for an abundant display the following year. Annual Phlox care includes trimming the plant back after the first flush of blooms. A trim encourages a second bloom of Phlox flowers.