5' x 36" wide (seed propagated). Hesperaloe, a very showy native succulent from southern TX and northeastern Mexico, is not a new plant to cultivation. What is new about this beautiful plant has been the realization of its tolerance to sub-zero winter temperatures! I've had this plant in our display gardens at Santa Fe Greenhouses for some 8 years, where it has flourished through many a bone chilling winter. So here it is; a xeric, long blooming, good-looking, very low maintenance plant that attracts hummingbirds. Should be spring or summer planted in Zones 5 and 6. Zones 5-10. #1 gallon pot.