Western Morning Glory Plant Care
Calystegia occidentalis (A.Gray) Brummitt
Updated · Sources · How we source care data
Calystegia occidentalis is a species of morning glory known by the common names Modoc morning glory or chaparral false bindweed.
Full sun to partial shade
At a glance
How do you care for Western Morning Glory?
Western Morning Glory grows best in full sun to partial shade.
What Is the Western Morning Glory?
Western Morning Glory (Calystegia occidentalis) belongs to the Convolvulaceae family within the Calystegia genus.
Western Morning Glory displays a trailing vine growth habit, reaching up to tall with a spread of approximately . Western Morning Glory produces showy trumpet-shaped flowers in various colors.
What Light Does the Western Morning Glory Need?
Western Morning Glory thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Western Morning Glory?
Well-draining sandy loam with organic matter. Good drainage is essential for Western Morning Glory to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Western 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 Western Morning Glory?
Western Morning Glory can be propagated through seeds, division of rhizomes.
Is the Western Morning Glory Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Western 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 Western Morning Glory?
Western 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
Western 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.
Western Morning Glory 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: Calystegia occidentalis (A.Gray) 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 Western 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.
Identify Plants Like the
Western Morning Glory Instantly
Scan any plant with your phone camera and get instant ID, care tips, water and fertilizer reminders, and health checks — all in one app.
Free
to download
iOS & Android
platforms
Light & dark
mode
100,000+
species