Hieracium gronovii is an herb up to 79 cm tall, with leaves mostly on the stem rather than in a rosette at the bottom. Leaves are up to 9 cm long, with no teeth on the edges. One stalk will produce 5–50 flower heads in an elongated array. Each head has 12-20 yellow ray flowers but no disc flowers.
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Distribution of Queen-devil
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Distribution Map of Queen-devil
Queen-devil is native to the temperate and subtropical regions of North America and Central America. Its range extends throughout major areas within these continents, thriving in a variety of habitats. The species has not been widely documented as introduced or cultivated in regions outside its native distribution.
Native
Cultivated
Invasive
Potentially invasive
Exotic
No species reported
More Info on Queen-devil Growth and Care
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Basic Care Guide
Transplant
12-18 inches
The optimal time to transplant queen-devil is during the vibrant growth period of late spring to the cusp of summer, ensuring robust root establishment. Choose well-draining soil in a sunny to lightly shaded spot for best results. Handle with care to maintain root integrity.
A perennial herb with distinctive features, queen-devil thrives with minimal pruning to remove spent flowers and control its spread. Best pruned in spring or summer, the key is to deadhead flower stalks promptly after blooming to encourage foliage growth and prevent self-seeding. Pruning not only maintains the plant's shape but also promotes healthier, more vigorous growth. Benefits include a tidier appearance and the prevention of unwanted proliferation in gardens.
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Queen-devil
Hieracium gronovii
Also known as: Gronovius's hawkweed
Hieracium gronovii is an herb up to 79 cm tall, with leaves mostly on the stem rather than in a rosette at the bottom. Leaves are up to 9 cm long, with no teeth on the edges. One stalk will produce 5–50 flower heads in an elongated array. Each head has 12-20 yellow ray flowers but no disc flowers.
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Key Facts About Queen-devil
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Attributes of Queen-devil
Lifespan
Perennial
Plant Type
Herb
Plant Height
80 cm
Flower Size
1.3 cm to 1.9 cm
Flower Color
Yellow
Leaf type
Deciduous
Pollinators
Beetles, Wasps, Flies, Butterflies
Benefits to Pollinating Insects
Adult food
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Distribution of Queen-devil
Feedback
Distribution Map of Queen-devil
Queen-devil is native to the temperate and subtropical regions of North America and Central America. Its range extends throughout major areas within these continents, thriving in a variety of habitats. The species has not been widely documented as introduced or cultivated in regions outside its native distribution.
17,000 local species +400,000 global species studied
Nearly 5 years of research
80+ scholars in botany and gardening
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