Photo: zebedeugalinhaCC BY 4.0via iNaturalistresized / cropped
Dwarf Morning Glory Plant Care
Convolvulus tricolor L.
Updated · Sources · How we source care data
Convolvulus tricolor, also known as Dwarf Morning Glory, is a charming annual plant with vibrant blue, white, and yellow flowers that bloom profusely. Its compact growth habit and colorful blooms make it a popular choice for garden borders and containers.
Every 3–5 days
Full sun to partial shade
60–75°F
40–60%
At a glance
How do you care for Dwarf Morning Glory?
Water Dwarf Morning Glory every 3–5 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 60–75°F (16–24°C) and 40–60% humidity. Fertilize it every 2 months during the growing season.
Where Is the Dwarf Morning Glory Native To?
- Albania
- Algeria
- Austria
- Belarus
- Belgium
- Bosnia and Herzegovina
- Bulgaria
- Croatia
- Cyprus
- Czechia
- Denmark
- Egypt
- Estonia
- Finland
- France
- Germany
- Greece
- Hungary
- Iceland
- Ireland
- Israel
- Italy
- Latvia
- Lebanon
- Libya
- Lithuania
- Luxembourg
- Malta
- Moldova
- Montenegro
- Morocco
- North Macedonia
- Norway
- Poland
- Portugal
- Romania
- Russia
- Serbia
- Slovakia
- Slovenia
- Spain
- Sweden
- Switzerland
- Syria
- The Netherlands
- Tunisia
- Türkiye
- Ukraine
- United Kingdom
What Is the Dwarf Morning Glory?
Dwarf Morning Glory (Convolvulus tricolor) belongs to the Convolvulaceae family within the Convolvulus genus. Dwarf Morning Glory is native to Mediterranean Europe. Dwarf Morning Glory is also known as Concolor Morning Glory.
Dwarf Morning Glory displays a trailing vine growth habit, reaching up to tall with a spread of approximately 1 ft. Dwarf Morning Glory produces showy trumpet-shaped flowers in various colors.
Leaf size: approximately 2 inches.
How Often Should You Water a Dwarf Morning Glory?
Convolvulus tricolor requires watering every 3–5 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 3–5 days
Let soil partially dry between waterings
What Light Does the Dwarf Morning Glory Need?
Dwarf Morning Glory thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Dwarf Morning Glory Prefer?
Convolvulus tricolor grows best at temperatures of 60–75°F. Dwarf Morning Glory prefers humidity levels of 40–60%.
Temperature
60–75°F
Humidity
40–60%
What Soil Mix Works Best for a Dwarf Morning Glory?
Well-draining sandy loam with added organic matter. Good drainage is essential for Dwarf Morning Glory to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Dwarf Morning Glory?
Feed Dwarf Morning Glory every 2 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 2 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Dwarf Morning Glory?
Repot annually 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 Dwarf Morning Glory?
Dwarf Morning Glory can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to mallow bindweed plant care, which shares the same genus.
Is the Dwarf Morning Glory Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Dwarf 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 Dwarf Morning Glory?
Dwarf Morning Glory is susceptible to aphids, spider mites. 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.
What USDA Hardiness Zone Does the Dwarf Morning Glory Need?
Dwarf Morning Glory grows outdoors in USDA Zone 8a – 11b. It survives winters down to planting zone 8a. Dwarf Morning Glory is native to Mediterranean Europe.
Hardiness Zone
Zone 8a – 11b
Keep exploring plants
Dwarf 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 Convolvulus genus — compare its care with other Convolvulus species on PlantoScan.
Convolvulus is part of the Convolvulaceae plant family — browse all Convolvulaceae genera and species.
Dwarf Morning Glory thrives in bright light and direct sun — see other bright-light plants.
More Convolvulus Species
Other Convolvulus species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Convolvulus tricolor L., family Convolvulaceae (first published in Sp. Pl. : 158 (1753)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Dwarf 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.
- Photo: zebedeugalinha, CC BY 4.0, iNaturalist — original.
- Hardiness zone: USDA Zone 8a – 11b, estimated from the plant's typical growing conditions.
- 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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