Purple Morning Glory Plant Care
Calystegia purpurata (Greene) Brummitt
Updated · Sources · How we source care data
Calystegia purpurata is a species of morning glory known by the common names smooth Western morning glory or Pacific false bindweed.
Full sun to partial shade
At a glance
How do you care for Purple Morning Glory?
Purple Morning Glory grows best in full sun to partial shade.
What Is the Purple Morning Glory?
Purple Morning Glory (Calystegia purpurata) belongs to the Convolvulaceae family within the Calystegia genus. Purple Morning Glory is also known as California Morning Glory.
Purple Morning Glory displays a trailing vine growth habit, reaching up to tall with a spread of approximately . Purple Morning Glory produces showy trumpet-shaped flowers in various colors.
What Light Does the Purple Morning Glory Need?
Purple Morning Glory thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Purple Morning Glory?
Well-draining sandy loam with organic matter. Good drainage is essential for Purple Morning Glory to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Purple Morning Glory?
Repot annually in 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 Purple Morning Glory?
Purple Morning Glory can be propagated through seeds, division of rhizomes. Similar propagation techniques also apply to morning glory plant care, which shares the same genus.
Is the Purple Morning Glory Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Purple Morning Glory, 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 Purple Morning Glory?
Purple Morning Glory 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
Purple Morning Glory 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 Calystegia genus — compare its care with other Calystegia species on PlantoScan.
Calystegia is part of the Convolvulaceae plant family — browse all Convolvulaceae genera and species.
Purple Morning Glory thrives in bright light and direct sun — see other bright-light plants.
More Calystegia Species
Other Calystegia species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Calystegia purpurata (Greene) Brummitt, family Convolvulaceae (first published in Ann. Missouri Bot. Gard. 52: 214 (1965)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Purple Morning Glory, 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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