Littlebell is a fast-growing, vining annual morning glory from the tropical Americas, now a weed in many warm regions. It thrives in full sun and warmth, and it can spread aggressively, so grow it with care.
Family
Convolvulaceae (Morning-glory family)
Grows as
Annual
Light
Full sun, Part shade
Water
Water regularly while establishing, then allow the top of the soil to dry between waterings.
Soil
Ordinary well-drained garden soil or potting mix
Temperature
18–30 °C; protect below 10 °C
How easy
Easy
Safety
Toxic: Seeds and other parts of morning glory plants contain compounds that can cause nausea, vomiting and diarrhea if eaten.. Toxic to cats and dogs (ASPCA).
Native range
Mexico to Brazil, Caribbean
Climate
seasonally dry tropical
About
Ipomoea triloba is a species of Ipomoea morning glory known by several common names, including littlebell and Aiea morning glory. It is native to the tropical Americas, but it is widespread in warm areas of the world, where it is an introduced species and often a noxious weed. This is a fast-growing, vining, annual herb producing long, thin stems with ivy-like, petioled, heart-shaped leaves 2.5–6 centimeters (0.98–2.36 in) long. The leaves sometimes, but not always, have three lobes. The vines produce tubular bell-shaped flowers, each about two centimeters long. They are quite variable in color, in shades of pink, red or lavender, with or without white markings.
Text excerpted from the Wikipedia article Ipomoea triloba by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.