Sierra Madre lobelia is a shrubby perennial from the Americas, grown for its tubular red flowers. Give it bright light, well-drained soil and moderate water in a warm climate.
Family
Campanulaceae (Campanul family)
Grows as
Shrub, Perennial
Light
Full sun, Part shade
Water
Water regularly during the growing season and let the top of the soil dry slightly between waterings.
Soil
Well-drained, loamy garden soil or a light potting mix.
Temperature
18–30 °C; protect below 5 °C
How easy
Moderate
Native range
S. Arizona to Colombia
Climate
seasonally dry tropical
About
Lobelia laxiflora is a species of flowering plant in the family Campanulaceae. It is a subshrub or shrub native to the Americas, where it ranges from southern Arizona through Mexico and Central America to Colombia. It is known by several English-language common names, including Mexican lobelia, Sierra Madre lobelia, Mexican cardinalflower, looseflowers lobelia, and drooping lobelia. In Spanish and Nahuatl it is known as aretitos, acaxóchitl, and chilpanxóchitl. It has gained the Royal Horticultural Society's Award of Garden Merit as an ornamental.
In general, this is a perennial herb, subshrub, or shrub usually growing up to about 1.5 meters in maximum height, but known to reach 3 meters. The leaves vary in shape, size, and texture. The inflorescence is a raceme up to 40 centimeters long bearing leaflike bracts and several flowers.
Text excerpted from the Wikipedia article Lobelia laxiflora 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.