Hardheads

Rhaponticum repens

Hardheads

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Asteraceae
Genus:
Rhaponticum
Species:
Rhaponticum repens

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
3-4 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
jun, sep
Bloom Colors:
lavender, pink

Native Range

United States: Arkansas, Arizona, California, Colorado, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Michigan, Minnesota, Missouri, Montana, North Dakota, Nebraska, New Mexico, Nevada, Ohio, Oklahoma, Oregon, South Dakota, Texas, Utah, Washington, Wisconsin, Wyoming, Canada: Alberta, British Columbia, Manitoba, Ontario, Saskatchewan

Soil Requirements

Soil Type:
poor, sandy, well-drained soil
pH:
6.0 - 8.0 (neutral to slightly alkaline)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
thrives in disturbed areas with low fertility