Phyteuma Species, Black Rampion, Horned Rampion
Phyteumanigrum

Family: Campanulaceae (kam-pan-yew-LAY-see-ee)
Genus: Phyteuma (fy-teh-YOO-muh)
Species: nigrum (NY-grum)

Category
Perennials

Water Requirements

Sun Exposure

Foliage
Herbaceous

Foliage Color

Height
6-12 in. (15-30 cm)

Spacing

Hardiness
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
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)

Where to Grow

Danger

Bloom Color
Dark Purple/Black

Bloom Characteristics

Bloom Size

Bloom Time
Late Spring/Early Summer

Other details

Soil pH requirements

Patent Information
Non-patented

Propagation Methods

Seed Collecting