American yellowrocket (Barbarea orthoceras) is a flowering plant that is part of the cabbage family and is native to much of North America and parts of Asia. It grows in moist areas by lakes and rivers and can tolerate a rocky, high-PH soil. It produces clusters of bright yellow blooms.
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Herb
Plant Type
All year round
Bloom Time
30 cm to 61 cm
Plant Height
60 cm
Spread
Green
Leaf Color
2.5 cm
Flower Size
Yellow
Flower Color
Semi-evergreen
Leaf type
20 - 35 ℃
Ideal Temperature
Spring, Summer
Growth Season
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Care Guide
Images of American yellowrocket
Distribution of American yellowrocket
Distribution Map
American yellowrocket is a plant primarily native to the temperate regions of eastern Asia. Over time, it has been introduced and naturalized in parts of the North American continent. Its presence spans across a range of habitats in its native zone, while in its introduced range, american yellowrocket is found in various locales where conditions favor its growth.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
Open grasslands, scree, temperate mixed forests, river and streamsides, moist grassy slope
Quickly Identify American yellowrocket
1
Vibrant golden yellow flowers with slender green seed pods.
2
Basal leaves deeply lobed with 1-4 pairs of smaller lobes.
3
Smooth stem with purple-green streaks, ranging from 0.25-0.5 inches thick.
4
Distinctive yellow flowers with four petals in a cross pattern.
5
Fruit manifests as slender pods, up to 2 inches long, housing tiny oval seeds.
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Water:
Originating from moist environments, american yellowrocket requires consistent moisture without waterlogging, ideally being watered weekly. It thrives indoors with regulated humidity and relies on adequate water uptake during its active growing season to promote vigorous growth and development.
Fertilize:
For optimal growth, american yellowrocket requires balanced fertilizers with nitrogen, phosphorus, and potassium applied quarterly. Increase feeding during spring and early summer, while reducing it in fall and winter. Use slow-release formulas and water after fertilizing, wearing gloves for safety.
Pruning:
American yellowrocket benefits from spring pruning to encourage growth and bushiness. Trim stems and remove dead parts for improved air circulation and disease prevention. Proper techniques, including cuts above leaf nodes, enhance flowering and overall health.
Propagation:
Native to North American wetlands, american yellowrocket features vibrant yellow flowers and thrives in moist soils. Successful propagation occurs through cuttings planted in rich, well-draining medium. Maintain moisture and provide soft, indirect light to promote growth and efficient expansion of american yellowrocket.
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