Silvery-White Leaves
Produces distinctive silver-gray foliage that creates contrast with colorful flowering plants.
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Dusty Miller (Jacobaea maritima, formerly Senecio cineraria) is an ornamental foliage plant known for its silvery-white, deeply lobed leaves. It adds contrast and texture to flower beds, garden borders, containers, and landscape designs. Dusty Miller grows best in full sunlight and well-drained soil.
Produces distinctive silver-gray foliage that creates contrast with colorful flowering plants.
Features deeply divided, soft-textured leaves that add visual interest to garden beds and containers.
Grows well in sunny locations with well-drained soil and suitable growing conditions.
Once established, Dusty Miller can tolerate dry conditions and generally requires limited maintenance.
| Scientific Name | Jacobaea maritima (syn. Senecio cineraria) |
| Common Name | Dusty Miller; Silver Ragwort |
| Plant Family | Asteraceae |
| Seed Type | Ornamental Foliage Plant Seeds |
| Plant Type | Perennial in Mild Climates, Often Grown as an Annual |
| Foliage Color | Silver-gray to silvery-white |
| Flower Color | Yellow, when flowering |
| Growth Habit | Compact, bushy, and upright |
| Plant Height | Approximately 8–24 inches, depending on variety and conditions |
| USDA Hardiness Zones | Generally Zones 7–10, depending on local conditions |
| Planting Season | Spring, after the danger of frost has passed outdoors |
| Germination Time | Approximately 10–21 days under suitable conditions |
| Germination Temperature | Approximately 65–75°F (18–24°C) |
| Sunlight | Full sun to partial shade |
| Soil Requirements | Well-drained soil with moderate fertility |
| Watering | Moderate watering; allow the soil to drain between waterings |
| Plant Spacing | Approximately 8–12 inches, depending on variety |
| Uses | Flower Beds, Borders, Containers, and Landscape Plantings |
Dusty Miller adds distinctive silvery foliage and attractive texture to garden borders, flower beds, and containers. Grow it in a sunny location with well-drained soil to create a striking contrast with colorful annuals and perennials.
Find helpful answers about Dusty Miller seed germination, foliage color, and growing requirements.
Sow Dusty Miller seeds in a fine, well-drained seed-starting mix and cover them only lightly, following the supplier's instructions. Keep the medium evenly moist and maintain temperatures around 65–75°F (18–24°C). Germination commonly takes 10–21 days. Transplant seedlings outdoors after hardening them off and when frost danger has passed.
Dusty Miller leaves appear silver-gray because they are covered with fine, pale hairs that give the foliage its distinctive appearance. This natural feature makes the plant especially useful for contrasting with green foliage and brightly colored flowers in ornamental gardens.
Dusty Miller can survive winter outdoors in some mild climates, particularly in suitable USDA hardiness zones. In colder regions, it is commonly grown as an annual because hard freezes can damage or kill the plant. Local winter temperatures, drainage, and growing conditions influence its ability to survive.