Dermatophyllum secundiflorum is a species of flowering shrub or small tree in the pea family, Fabaceae, that is native to the southwestern United States (Texas, New Mexico) and Mexico (Chihuahua and Coahuila south to Hidalgo, Puebla and Quer‚taro)
Growth: average in spring, summer, autumn; in rockery, the speed of growth of Agave macroacantha depends on the presence of fertilizers and a good watering during planting.