Erythrostemon mexicanus is a small evergreen tree or large shrub from Texas and Mexico, grown for its yellow flowers and fine foliage. It needs full sun and well-drained soil, and tolerates drought once established.
Family
Fabaceae (Pea & bean family)
Light
Full sun
Water
Water deeply but infrequently, letting the soil dry between waterings; water more during establishment.
Soil
Well-drained soil or sandy loam; tolerates poor soil.
Temperature
18–35 °C; protect below about 0 °C, as young plants are frost-sensitive.
How easy
Easy
About
Erythrostemon mexicanus, formerly Caesalpinia mexicana, is a species of plant in the genus Erythrostemon, within the pea family, Fabaceae. Common names include Mexican Bird of Paradise, Mexican holdback, Mexican caesalpinia, and tabachín del monte. It is native to the extreme lower Rio Grande Valley of Texas and to parts of Mexico: in the northeast and further south along the Gulf coast as well as the Pacific coast in Nayarit, Jalisco, Colima, and a small portion of Sinaloa.
Where it grows
Erythrostemon mexicanus is the host plant for the caterpillars of the curve-winged metalmark (Emesis emesia).
Uses
Mexican holdback is cultivated as an ornamental because of its showy flowers, lush, fine-textured foliage, and drought tolerance.
Text excerpted from the Wikipedia article Erythrostemon mexicanus 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.