Tuberous dayflower Plant Care
Commelina tuberosa L.
Updated · Sources · How we source care data
Commelina tuberosa is an herbaceous perennial plant in the dayflower family which is native to Mexico but grown worldwide as an ornamental plant. It is characterized by its purple-splotched spathes with free margins, its bright blue petals of equal size, its tuberous roots, and its four to ten flowered lower cymes.
Bright indirect light
At a glance
How do you care for Tuberous dayflower?
Tuberous dayflower grows best in bright indirect light.
Where Is the Tuberous dayflower Native To?
What Is the Tuberous dayflower?
Tuberous dayflower (Commelina tuberosa) belongs to the Commelinaceae family within the Commelina genus. Tuberous dayflower is native to Mexico.
Tuberous dayflower displays a low rosette, spreading growth habit, reaching up to tall with a spread of approximately . Tuberous dayflower produces small, colorful blooms in shades of blue, purple, or pink.
What Light Does the Tuberous dayflower Need?
Tuberous dayflower thrives in bright indirect light. Avoid placing Tuberous dayflower in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Soil Mix Works Best for a Tuberous dayflower?
Well-draining, fertile soil with added organic matter. Good drainage is essential for Tuberous dayflower to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Tuberous dayflower?
Repot every 1-2 years 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 Tuberous dayflower?
Tuberous dayflower can be propagated through division, stem cuttings, seeds. Similar propagation techniques also apply to native wandering jew plant care, which shares the same genus.
Is the Tuberous dayflower Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Tuberous dayflower, 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 Tuberous dayflower?
Tuberous dayflower 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
Tuberous dayflower 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 Commelina genus — compare its care with other Commelina species on PlantoScan.
Commelina is part of the Commelinaceae plant family — browse all Commelinaceae genera and species.
Tuberous dayflower thrives in bright light and direct sun — see other bright-light plants.
More Commelina Species
Other Commelina species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Commelina tuberosa L., family Commelinaceae (first published in Sp. Pl. : 41 (1753)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Tuberous dayflower, 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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