Opposite-Leaved Tarweed

Hemizonella minima

Opposite-Leaved Tarweed

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Asteraceae
Genus:
Hemizonella
Species:
Hemizonella minima

Growth Characteristics

Life Cycle:
Annual
Growth Habit:
Forb/herb
Height:
6 in - 1 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
apr, may, jun, jul, aug
Bloom Colors:
Yellow

Native Range

United States: California, Idaho, Montana, Nevada, Oregon, Washington, Canada: British Columbia

Soil Requirements

Soil Type:
sandy, well-drained, low fertility
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to arid regions, prefers open areas