Oriental False Hawksbeard
Youngia japonica
Also listed as Crepis japonica, Prenanthes japonica
Also known as Oriental Hawksbeard, Japanese Hawksbeard
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A slender annual or short-lived perennial herb producing small yellow dandelion-like flowers and narrow green leaves. Commonly found in disturbed areas and open grasslands.
Why grow it
Youngia japonica is a lightweight, fast-growing annual that establishes quickly in poor or disturbed soils where many ornamental species struggle. Its modest size and minimal fertility requirements make it useful for temporary ground cover or erosion control in sites awaiting longer-term plantings, though it offers less structural permanence than perennial alternatives.
Watch out for
Self-seeds readily once established, so deadheading or mulching may be needed if you wish to prevent volunteer seedlings in subsequent seasons. In areas with adequate moisture and warm temperatures, it can complete multiple generations per growing season, requiring attention to prevent unintended spread within the garden.
Overview
- Form
- Growth Rate
- Size
- Dormancy
- Family
- Asteraceae
Native Range
Eastern Asia
Seasonality
Bloom Season
Harvest Season
Edible Parts
Season of Interest
Herb
Soft non-woody plants of the field layer.
Succession Role
Tolerances & Soil
Establishment & Care
- Establishment
- Maintenance
- Years to Bearing
- Propagation
A slender annual or short-lived perennial herb producing small yellow dandelion-like flowers and narrow green leaves. Commonly found in disturbed areas and open grasslands.
Climate Match for your location
See how well Oriental False Hawksbeard grows in your area.
Enter your ZIP code and we'll show you how this plant fits your local climate.
Why grow it
Youngia japonica is a lightweight, fast-growing annual that establishes quickly in poor or disturbed soils where many ornamental species struggle. Its modest size and minimal fertility requirements make it useful for temporary ground cover or erosion control in sites awaiting longer-term plantings, though it offers less structural permanence than perennial alternatives.
Watch out for
Self-seeds readily once established, so deadheading or mulching may be needed if you wish to prevent volunteer seedlings in subsequent seasons. In areas with adequate moisture and warm temperatures, it can complete multiple generations per growing season, requiring attention to prevent unintended spread within the garden.
Overview
- Form
- Growth Rate
- Size
- Dormancy
- Family
- Asteraceae
Native Range
Eastern Asia
Seasonality
Bloom Season
Harvest Season
Edible Parts
Season of Interest
Herb
Soft non-woody plants of the field layer.
Succession Role
Tolerances & Soil
Establishment & Care
- Establishment
- Maintenance
- Years to Bearing
- Propagation
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