Gray's Feverfew
Partheniumconfertum

Family: Asteraceae (ass-ter-AY-see-ee)
Genus: Parthenium (par-THEN-ee-um)
Species: confertum (KON-fer-tum)

Synonym:Parthenium confertum var. confertum

Synonym:Parthenium confertum var. divaricatum

Synonym:Parthenium confertum var. lyratum

Synonym:Parthenium confertum var. intermedium

Synonym:Parthenium lyratum

Category
Annuals
Perennials
Shrubs

Water Requirements

Sun Exposure
Full Sun

Foliage

Foliage Color

Height
18-24 in. (45-60 cm)

Spacing

Hardiness
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)

Where to Grow

Danger

Bloom Color
White/Near White

Bloom Characteristics

Bloom Size

Bloom Time
Mid Spring
Late Spring/Early Summer

Other details

Soil pH requirements

Patent Information

Propagation Methods

Seed Collecting