Onerow Yellowcress

Nasturtium microphyllum

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Brassicaceae
Genus:
Nasturtium
Species:
Nasturtium microphyllum

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
1-2 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
mar, apr, may, jun, jul, aug
Bloom Colors:
white

Native Range

United States: Alaska, Alabama, Arkansas, Georgia, Hawaii, Idaho, Kentucky, Massachusetts, Maine, Michigan, Minnesota, Mississippi, North Carolina, Nebraska, New Hampshire, New Mexico, New York, Oregon, Pennsylvania, Tennessee, Virginia, Wisconsin, Canada: British Columbia, Manitoba, New Brunswick, Ontario, Prince Edward Island, Quebec

Host Plant for Caterpillars

Green-veined white (Pieris napi)

Soil Requirements

Soil Type:
rich, moisture-retentive loamy soil
pH:
6.5 - 7.5 (neutral to slightly alkaline)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
commonly found in stream banks and wet meadows