Phlox paniculata 'Katherine'

Phlox paniculata

Garden Phlox

USDA Hardiness Zone 4-8

This tall, romantic Phlox blooms lilac-blue with a white eye.
Receives the highest marks for mildew resistance at the Chicago Botanic Garden's trials.

Height

36-40 Inches

Spread

18-24 Inches

Color

Blue/Purple

Bloom Time

July-August

When to Divide

spring or fall

Good Companions

Little Blue Stem (Schizachyrium scoparium), Larkspur (Delphinium ), Coral Bells (Heuchera ), Daylily (Hemerocallis ), Stonecrop (Sedum spectabile)

Characteristics & Attributes

Attracts Wildlife
Butterflies
Hummingbirds
Attributes & Uses
Fragrant
Cut Flowers
Exposure
Full Sun
Foliage Color
Green
Season of Interest (Flowering)
Summer
Season of Interest (Foliage)
Summer
Soil Moisture Preference
Moist
Well-drained