Photo: EusebiolCC BY-SA 3.0via Wikimedia Commonsresized / cropped
Centaurea eriophora Plant Care
Centaurea eriophora L.
Updated · Sources · How we source care data
With its silvery-white woolly leaves, Centaurea eriophora is a striking plant native to Turkey. Plant collectors are drawn to this unique species for its unusual foliage, which adds texture and interest to any garden or landscape.
Every 7–14 days
Full sun to partial shade
50–80°F
40–70%
At a glance
How do you care for Centaurea eriophora?
Water Centaurea eriophora 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 50–80°F (10–27°C) and 40–70% humidity. Fertilize it every 6 months during the growing season.
Where Is the Centaurea eriophora Native To?
What Is the Centaurea eriophora?
Centaurea eriophora (Centaurea eriophora) belongs to the Asteraceae family within the Centaurea genus. Centaurea eriophora is native to Spain in Los Alcores, Litoral onubense, Campiña Baja, Campiña Alta, Portugal (Algarve), and North Africa.
Centaurea eriophora displays an upright, branching perennial growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Centaurea eriophora produces showy, thistle-like flower heads in various colors.
Leaf size: approximately 6 inches.
How Often Should You Water a Centaurea eriophora?
Centaurea eriophora 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 Centaurea eriophora Need?
Centaurea eriophora thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Centaurea eriophora Prefer?
Centaurea eriophora grows best at temperatures of 50–80°F. Centaurea eriophora prefers humidity levels of 40–70%.
Temperature
50–80°F
Humidity
40–70%
What Soil Mix Works Best for a Centaurea eriophora?
Well-draining sandy loam with added organic matter for moisture retention. Good drainage is essential for Centaurea eriophora to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Centaurea eriophora?
Feed Centaurea eriophora every 6 months 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 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Centaurea eriophora?
Repot every 2-3 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 Centaurea eriophora?
Centaurea eriophora can be propagated through seeds, division of clumps. Similar propagation techniques also apply to blue cornflower plant care, which shares the same genus.
Is the Centaurea eriophora Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Centaurea eriophora, 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 Centaurea eriophora?
Centaurea eriophora is susceptible to aphids, spider mites, powdery mildew. 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 Centaurea eriophora Need?
Centaurea eriophora grows outdoors in USDA Zone 9a – 11b. It survives winters down to planting zone 9a. Centaurea eriophora is native to Spain in Los Alcores, Litoral onubense, Campiña Baja, Campiña Alta, Portugal (Algarve), and North Africa. In cooler regions, grow Centaurea eriophora as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 9a – 11b
Keep exploring plants
Centaurea eriophora 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 Centaurea genus — compare its care with other Centaurea species on PlantoScan.
Centaurea is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Centaurea eriophora thrives in bright light and direct sun — see other bright-light plants.
More Centaurea Species
Other Centaurea species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Centaurea eriophora L., family Asteraceae (first published in Sp. Pl. : 916 (1753)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Centaurea eriophora, 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.
- Photo: Eusebiol, CC BY-SA 3.0, Wikimedia Commons — original.
- Hardiness zone: USDA Zone 9a – 11b, 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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