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Key characteristics

Family: Asteraceae
Height: 6 to 12 inches
Width: 12 to 18 inches
Flower color: Yellow
Foliage color: Silvery-gray, felted leaves
Bloom time: Mid to late summer
Light: Full sun
Water: Low; drought-tolerant
Maintenance: Low; minimal care needed, avoid overwatering
Growing zone: USDA Zones 5 to 9
Wildlife: Attracts bees, butterflies, and other pollinators

Groundcovers

Senecio halleri ‘Dandy’

Dandy Ragwort

Senecio halleri 'Dandy' is a distinctive perennial known for its silver-gray, finely textured foliage that provides year-round interest in the garden. In the summer months, it produces clusters of bright yellow, daisy-like flowers that stand out against its soft, silvery leaves, creating a vivid contrast. The blooms attract pollinators, making it a beneficial addition to pollinator-friendly gardens.

Originating from the mountainous regions of Europe, 'Dandy' is valued for its ability to thrive in tough, rocky environments.

Light

Full sun

Water

Low; drought-tolerant

Bloom time

Mid to late summer

Find this plant

Works well in

Rock Gardens
Borders
Slopes & Banks
Pollinator Gardens

Companion plants

Ice plants · Barberries · Coneflower · Blue oat grass · Salvia · Creeping phlox

Design tip

Silver foliage acts as a natural highlight, bringing brightness and contrast to sunny plantings throughout the year. Pair it with deep green evergreens, purple blooms, and warm stone to create a composition that feels balanced, cohesive, and visually dynamic.

Printable plant sheet (PDF)