(c) José Belem Hernández Díaz, some rights reserved (CC BY)
iNaturalist
Heavenly Blue Morning Glory Plant Care
Ipomoea tricolor Cav.
With its heart-shaped leaves and vibrant purple, blue, and white colors, this plant originates from Mexico and Central America. Plant collectors are drawn to Ipomoea tricolor for its stunning, showy flowers and ability to attract pollinators to the garden.
Every 3–7 days
Full sun to partial shade
60–80°F
50–70%
What Is the Heavenly Blue Morning Glory?
Heavenly Blue Morning Glory (Ipomoea tricolor) belongs to the Convolvulaceae family within the Ipomoea genus. Heavenly Blue Morning Glory is native to the tropics of the Americas, and widely cultivated and naturalised else. Heavenly Blue Morning Glory is also known as Morning Glory, Common Morning Glory, Imperial Morning Glory.
Heavenly Blue Morning Glory displays a vining, trailing growth habit, reaching up to 10 inches tall with a spread of approximately 3 inches. Heavenly Blue Morning Glory produces showy trumpet-shaped flowers in various colors.
Leaf size: approximately 0 inches.
How Often Should You Water a Heavenly Blue Morning Glory?
Ipomoea tricolor requires watering every 3–7 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 3–7 days
Let soil partially dry between waterings
What Light Does the Heavenly Blue Morning Glory Need?
Heavenly Blue Morning Glory thrives in full sun to partial shade light conditions. The optimal light range is 0–0 lux. Avoid placing Heavenly Blue Morning Glory in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Full sun to partial shade
0–0 lux
What Temperature and Humidity Does the Heavenly Blue Morning Glory Prefer?
Ipomoea tricolor grows best at temperatures between 60°F and 80°F. Heavenly Blue Morning Glory prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60–80°F
Humidity
50–70%
What Soil Mix Works Best for a Heavenly Blue Morning Glory?
Well-draining, fertile soil with added compost or organic matter. Good drainage is essential for Heavenly Blue Morning Glory to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Heavenly Blue 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 Heavenly Blue Morning Glory?
Heavenly Blue Morning Glory can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to spanish flag plant care, which shares the same genus.
Fertilizing
Every 2 months
During the growing season
Is the Heavenly Blue Morning Glory Toxic to Pets and Children?
Toxic to Pets & Children
Toxic to humans and pets if ingested
What Pests and Diseases Affect the Heavenly Blue Morning Glory?
Heavenly Blue 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.
What USDA Hardiness Zone Does the Heavenly Blue Morning Glory Need?
Heavenly Blue Morning Glory grows outdoors in USDA Zone 9b – 13b. Native to the tropics of the Americas, and widely cultivated and naturalised else, Heavenly Blue Morning Glory is adapted to warm climates. In cooler regions, grow Heavenly Blue Morning Glory as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 9b – 13b
Keep exploring plants
Heavenly Blue 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 Ipomoea genus — compare its care with other Ipomoea species on PlantoScan.
Heavenly Blue Morning Glory tolerates low-light rooms and shaded spots — browse the full list of low-light plants.
More Ipomoea Species
Other Ipomoea species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Identify Plants Like the
Heavenly Blue Morning Glory Instantly
Scan any plant with your iPhone camera and get instant ID, care tips, watering reminders, and disease checks — all in one app.
Free
to download
89%
accuracy
5.0
App Store
200K+
species