Heartleaf rosemallow is a small perennial subshrub from Texas and Mexico, grown for its red flowers that draw butterflies and hummingbirds. It is very heat and drought tolerant, and it needs a sunny, well-drained spot.
Family
Malvaceae (Mallow family)
Grows as
Perennial
Light
Full sun
Water
Water deeply but infrequently, letting the soil dry out between waterings.
Soil
Fast-draining, gritty or sandy soil; tolerates poor soil.
Temperature
Thrives in warm conditions; protect from frost, which can cut it back, and bring container plants indoors below about 10 °C.
How easy
Easy
Native range
Texas to Mexico
Climate
subtropical
About
Hibiscus martianus, the heartleaf rosemallow or heart-leaf hibiscus, is a species of flowering plant in the family Malvaceae, native to Texas and Mexico. In the wild it is found growing in a variety of harsh habitats, including in canyons, on scree and gravel, and in the chaparral.
A perennial 1 to 3 ft (0.3 to 0.9 m) tall with spectacular red flowers that attract both butterflies and hummingbirds, it blooms year-round if there is no frost. It is highly heat and drought tolerant and is recommended for xeriscaping.
Text excerpted from the Wikipedia article Hibiscus martianus 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.