Many-colored sun cup Plant Care
Chylismia heterochroma (S.Watson) Small
Updated · Sources · How we source care data
Chylismia heterochroma is a species of evening primrose known by the common name Shockley's evening primrose. It is native to the desert slopes and woodland of eastern California and Nevada.
Full sun to partial shade
At a glance
How do you care for Many-colored sun cup?
Many-colored sun cup grows best in full sun to partial shade.
Where Is the Many-colored sun cup Native To?
What Is the Many-colored sun cup?
Many-colored sun cup (Chylismia heterochroma) belongs to the Onagraceae family within the Chylismia genus. Many-colored sun cup is native to the desert slopes and woodland of eastern California and Nevada. Many-colored sun cup is also known as Rainbow cups.
Many-colored sun cup displays a low spreading perennial growth habit, reaching up to tall with a spread of approximately . Many-colored sun cup produces bright yellow cup-shaped flowers.
What Light Does the Many-colored sun cup Need?
Many-colored sun cup thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Many-colored sun cup?
Well-draining sandy soil with added organic matter like compost. Good drainage is essential for Many-colored sun cup to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Many-colored sun cup?
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 Many-colored sun cup?
Many-colored sun cup can be propagated through seeds, division of root ball. Similar propagation techniques also apply to heartleaf suncup plant care, which shares the same genus.
Is the Many-colored sun cup Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Many-colored sun cup, 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 Many-colored sun cup?
Many-colored sun cup 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
Many-colored sun cup 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 Chylismia genus — compare its care with other Chylismia species on PlantoScan.
Chylismia is part of the Onagraceae plant family — browse all Onagraceae genera and species.
Many-colored sun cup 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: Chylismia heterochroma (S.Watson) Small, family Onagraceae (first published in Bull. Torrey Bot. Club 23: 193 (1896)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Many-colored sun cup, 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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