Is Dusty Miller Perennial? Yes—But Only in Warm Climates

Yes, dusty miller (Senecio cineraria, now reclassified as Jacobaea maritima) is a true perennial—but only in USDA Hardiness Zones 8 through 10. In these mild-winter regions, it survives year after year, often living 2–3 seasons with consistent vigor. Outside those…







