Hawkweed oxtongue is a tall plant with yellow, daisy-like flowers. It may be perennial, biennial, or annual, depending on its setting. Hawkweed oxtongue is native to Eurasia, but, being hardy and fond of disturbed areas, it has become an invasive species in other places, including the western U.S.
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Biennial, Perennial
Lifespan
Herb
Plant Type
Mid summer, Late summer, Early fall, Mid fall
Bloom Time
16 cm to 1.2 m
Plant Height
30 cm
Spread
20 - 35 ℃
Ideal Temperature
On This Page
Images
Distribution
Weed Control
Care Guide
FAQs
Images of Hawkweed oxtongue
Distribution of Hawkweed oxtongue
Distribution Map
Hawkweed oxtongue is originally native to parts of Europe, North Africa, and Western Asia. Through naturalization and human intervention, it has extended its range and is now found in various temperate regions across the globe, particularly in Northern and Western Europe.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
Grassland, waysides
Hemisphere Trend Curve
Northern
Sorthern
Weed Control
Hawkweed oxtongue originates from Europe and western Asia. This plant is notorious for being a difficult weed. Defined by its ability to reproduce and spread rapidly, hawkweed oxtongue is highly adaptive and tolerant to different environments, which allows it to invade gardens and fields with ease. Its propensity to out-compete native vegetation and monopolize resources increases its harmfulness to gardens, often disrupting the garden's ecosystem balance. These troublesome characteristics make it a difficult weed to manage. Hawkweed oxtongue also has a strong seed dispersal mechanism. Its seeds are barbed, enabling them to either stick to passersby, like animals, or be carried away by the wind. This allows the plant to colonize new sites quickly and broadly, making it a formidable adversary to gardeners.
How to Control It
The best time to remove or control hawkweed oxtongue (Hawkweed oxtongue) is during the spring or early summer season when its growth is budding. This allows you to halt its growth before it can set seed.
Hand Weeding: You can hand pull hawkweed oxtongue. Make sure you grip at the base of the plant and pull upwards to remove as much of the root system as possible. Dispose of the weed in a way that prevents seeding.
Mowing: Regular mowing before the plant flowers can help prevent hawkweed oxtongue from seeding and spreading. Remember, however, that this method might need to be combined with others as hawkweed oxtongue could persist. 3.Magic Clover Planting: Clover outcompetes hawkweed oxtongue, and therefore, planting a clover groundcover in affected areas could limit the growth of this weed. Ensure to keep the clover healthy for best results.
Corn Gluten meal: This organic product can help curb the germination of hawkweed oxtongue seeds. Spread the granules widely around the infested area early in the growing season.
Vinegar Spray: Create a spray using domestic vinegar and a few drops of dish soap. Spray this mixture onto the hawkweed oxtongue preferably on a sunny day. The acidity of the vinegar and the heat from the sun can kill the plant.
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Care Guide for Hawkweed oxtongue
Every week
Water
Full sun
Sunlight
20 - 35 ℃
Ideal Temperature
Water:
Hawkweed oxtongue thrives in meadows and fields, preferring consistent soil moisture without being waterlogged. Watering weekly maintains this balance, and it performs better outdoors, benefiting from natural rainfall during its active growth cycles.
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