Siberian Hawkweed Plant Care
Hieracium sibiricum Lam.
Updated · Sources · How we source care data
With its unique lance-shaped leaves covered in silver hairs, this plant originating from Siberia is a striking addition to any garden. Plant collectors are drawn to Hieracium sibiricum for its rarity and ability to thrive in cooler climates, making it a sought-after species for those looking to diversify their collections.
Every 7–14 days
Full sun to partial shade
60–75°F
40–60%
At a glance
How do you care for Siberian Hawkweed?
Water Siberian Hawkweed every 7–14 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 60–75°F (16–24°C) and 40–60% humidity. Fertilize it every month during the growing season.
Where Is the Siberian Hawkweed Native To?
What Is the Siberian Hawkweed?
Siberian Hawkweed (Hieracium sibiricum) belongs to the Asteraceae family within the Hieracium genus. Siberian Hawkweed is native to China, Mongolia, Russia, Central Asia, and eastern Europe. Siberian Hawkweed is also known as Aracium sibiricum, Crepis ruprechtii, Hapalostephium sibiricum.
Siberian Hawkweed displays a low rosette, clumping growth habit, reaching up to 1 ft tall with a spread of approximately 1 ft. Siberian Hawkweed produces small yellow clustered flowers in flat-topped clusters.
Leaf size: approximately 4 inches.
How Often Should You Water a Siberian Hawkweed?
Hieracium sibiricum requires watering every 7–14 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–14 days
Let soil partially dry between waterings
What Light Does the Siberian Hawkweed Need?
Siberian Hawkweed thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Siberian Hawkweed Prefer?
Hieracium sibiricum grows best at temperatures of 60–75°F. Siberian Hawkweed prefers humidity levels of 40–60%.
Temperature
60–75°F
Humidity
40–60%
What Soil Mix Works Best for a Siberian Hawkweed?
Well-draining loamy soil with added organic matter. Good drainage is essential for Siberian Hawkweed to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Siberian Hawkweed?
Feed Siberian Hawkweed every month during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every month
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Siberian Hawkweed?
Repot every 1-2 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Siberian Hawkweed?
Siberian Hawkweed can be propagated through seeds, division of offsets. Similar propagation techniques also apply to white-flowered hawkweed plant care, which shares the same genus.
Is the Siberian Hawkweed Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Siberian Hawkweed, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Siberian Hawkweed?
Siberian Hawkweed is susceptible to aphids, spider mites, leaf miners. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Siberian Hawkweed Need?
Siberian Hawkweed grows outdoors in USDA Zone 3a – 8b. It survives winters down to planting zone 3a. Siberian Hawkweed is native to China, Mongolia, Russia, Central Asia, and eastern Europe.
Hardiness Zone
Zone 3a – 8b
Keep exploring plants
Siberian Hawkweed is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Hieracium genus — compare its care with other Hieracium species on PlantoScan.
Hieracium is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Siberian Hawkweed thrives in bright light and direct sun — see other bright-light plants.
More Hieracium Species
Other Hieracium species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Hieracium sibiricum Lam., family Asteraceae (first published in Encycl. 2: 368 (1786)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Siberian Hawkweed, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Hardiness zone: USDA Zone 3a – 8b, estimated from the plant's typical growing conditions.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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