Perennial Wallrocket

Diplotaxis tenuifolia

Perennial Wallrocket

Johann Georg Sturm (Painter: Jacob Sturm)

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Brassicaceae
Genus:
Diplotaxis
Species:
Diplotaxis tenuifolia

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb , Subshrub
Height:
3-4 ft
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
may, sep
Bloom Colors:
yellow

Native Range

United States: Alabama, Arizona, California, Connecticut, Delaware, Florida, Idaho, Illinois, Indiana, Kentucky, Massachusetts, Maryland, Maine, Michigan, New Jersey, New Mexico, New York, Ohio, Oregon, Pennsylvania, Texas, Virginia, Canada: British Columbia, New Brunswick, Nova Scotia, Ontario, Quebec

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
thrives in disturbed areas and roadsides