Yellow Owl's-clover Plant Care
Orthocarpus luteus Nutt.
Updated · Sources · How we source care data
Orthocarpus luteus is a species of flowering plant in the broomrape family known by the common name yellow owl's-clover. It is native to much of western and central North America, where it grows in many types of plateau, grassland, and mountain habitat.
Full sun to partial shade
At a glance
How do you care for Yellow Owl's-clover?
Yellow Owl's-clover grows best in full sun to partial shade.
Where Is the Yellow Owl's-clover Native To?
What Is the Yellow Owl's-clover?
Yellow Owl's-clover (Orthocarpus luteus) belongs to the Orobanchaceae family within the Orthocarpus genus. Yellow Owl's-clover is native to much of western and central North America. Yellow Owl's-clover is also known as Golden Owl's-clover.
Yellow Owl's-clover displays a low rosette, clumping growth habit, reaching up to tall with a spread of approximately . Yellow Owl's-clover produces showy spikes of tubular flowers in various colors.
What Light Does the Yellow Owl's-clover Need?
Yellow Owl's-clover thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Yellow Owl's-clover?
Well-draining sandy loam with added organic matter. Good drainage is essential for Yellow Owl's-clover to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Yellow Owl's-clover?
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 Yellow Owl's-clover?
Yellow Owl's-clover can be propagated through seeds, division of rhizomes. Similar propagation techniques also apply to showy fiddleneck plant care, which shares the same genus.
Is the Yellow Owl's-clover Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Yellow Owl's-clover, 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 Yellow Owl's-clover?
Yellow Owl's-clover 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.
Keep exploring plants
Yellow Owl's-clover 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 Orthocarpus genus — compare its care with other Orthocarpus species on PlantoScan.
Orthocarpus is part of the Orobanchaceae plant family — browse all Orobanchaceae genera and species.
Yellow Owl's-clover 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: Orthocarpus luteus Nutt., family Orobanchaceae (first published in Gen. N. Amer. Pl. 2: 57 (1818)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Yellow Owl's-clover, 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.
- 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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