Silver ragwort (Senecio maritimus)
Care, watering, light and tips for Silver ragwort on Floravia.
Quick facts
- Family: Asteraceae
- Difficulty: Easy to care for
- Watering: every 14 days
- Light: Full sun
- Temperature: 0–35 °C
- Toxicity: Toxic to pets
About Silver ragwort
Senecio maritimus, also known as Dusty Miller or Beach Ragwort, is a perennial plant from the Asteraceae family, valued for its distinctive silvery, velvety foliage. Its lobed leaves, densely covered with white hairs, give it a frosted appearance, creating a striking contrast in coastal gardens, rockeries, or as a border plant. Although it produces small yellow flowers in summer, its main ornamental appeal lies in the texture and color of its foliage.
Native range
Mediterranean region (Southern Europe, North Africa, and the Middle East)
Care tips
It thrives in full sun to maintain the intensity of its silvery color, though it tolerates partial shade in very hot climates. This plant is very drought-tolerant once established, so watering should be moderate, allowing the substrate to dry completely between waterings. It requires well-drained soil, preferably sandy or rocky, and tolerates poor soils. Avoid overwatering and waterlogged soils, as this can lead to root rot.
How to save a dying Silver ragwort
- Warning signs
- Soft, yellowing or brown leaves, foliage drop.
- First aid
- Remove dead leaves. Check soil: if waterlogged, repot with dry soil. If very dry, water moderately.
- What kills it
- Overwatering, leading to root rot, or insufficient intense light.
- Can it be saved?
- Yes, if roots are not completely rotted. Act fast.