Barbarea orthoceras
American Yellowrocket (Barbarea orthoceras) is an herbaceous perennial plant that grows up to two feet tall. It has lobed, glossy leaves and clusters of small yellow flowers. The flowers bloom from early to mid-spring and are followed by small clusters of fruits. It is a cool-season plant that is found in disturbed areas, grassy areas, and open woodlands. It is tolerant of dry and sandy soils. It is also a beneficial companion plant, attracting bees, butterflies, and other beneficial insects. American Yellowrocket is the perfect addition to any wild or native garden.
Sunlight
Partial Shade
Water Needs
medium
Water Every
7-10 days
Sun Needs
partial-shade
Growth
Low
Care Level
Low
Divide root ball in spring, replant sections immediately
Start seeds indoors 6-8 weeks before last frost date
Take 4-6" cuttings in spring, root in water or moist soil
Bend stem to soil surface, cover lightly, roots form in 4-6 weeks
Good For:
Consider Carefully:
Enjoys dappled or limited direct sun—about 2–4 hours of morning or late afternoon light and protection during peak midday sun.
Keep soil consistently moist but not waterlogged. Water when top inch of soil is dry.