Oligosporus arenarius Plant Care
Oligosporus arenarius (DC.) Poljakov
Updated · Sources · How we source care data
Artemisia campestris is a common and widespread species of plants in the sunflower family, Asteraceae. It is native to a wide region of Eurasia and North America.
Every 7–10 days
Full sun to partial shade
60–75°F
40–60%
At a glance
How do you care for Oligosporus arenarius?
Water Oligosporus arenarius every 7–10 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 6 months during the growing season.
Where Is the Oligosporus arenarius Native To?
What Is the Oligosporus arenarius?
Oligosporus arenarius (Oligosporus arenarius) belongs to the Asteraceae family within the Oligosporus genus. Oligosporus arenarius is native to a wide region of Eurasia and North America.
Oligosporus arenarius displays a compact, clumping perennial growth habit, reaching up to 1.5 ft tall with a spread of approximately 1.5 ft. Oligosporus arenarius produces small daisy-like flowers in various colors.
Leaf size: approximately 3 inches.
How Often Should You Water a Oligosporus arenarius?
Oligosporus arenarius requires watering every 7–10 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 7–10 days
Let soil partially dry between waterings
What Light Does the Oligosporus arenarius Need?
Oligosporus arenarius thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Oligosporus arenarius Prefer?
Oligosporus arenarius grows best at temperatures of 60–75°F. Oligosporus arenarius prefers humidity levels of 40–60%.
Temperature
60–75°F
Humidity
40–60%
What Soil Mix Works Best for a Oligosporus arenarius?
Well-draining sandy loam with added organic matter. Good drainage is essential for Oligosporus arenarius to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Oligosporus arenarius?
Feed Oligosporus arenarius 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 Oligosporus arenarius?
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 Oligosporus arenarius?
Oligosporus arenarius can be propagated through seeds, division of root clumps.
Is the Oligosporus arenarius Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Oligosporus arenarius, 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 Oligosporus arenarius?
Oligosporus arenarius is susceptible to aphids, spider mites, whiteflies. 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 Oligosporus arenarius Need?
Oligosporus arenarius grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Oligosporus arenarius is native to a wide region of Eurasia and North America. In cooler regions, grow Oligosporus arenarius as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Oligosporus arenarius 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 Oligosporus genus (family Asteraceae) — search all Oligosporus species in the plant lookup.
Oligosporus arenarius thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Oligosporus arenarius (DC.) Poljakov, family Asteraceae (first published in Trudy Inst. Bot. Akad. Nauk Kazakhst. S.S.R. 11: 168 (1961)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Oligosporus arenarius, 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 13a, calculated from the plant's minimum temperature.
- 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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