Dusty miller (Jacobaea maritima)
Care, watering, light and tips for Dusty miller on Floravia.
Quick facts
- Family: Asteraceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Full sun
- Temperature: 0–35 °C
- Toxicity: Toxic to pets
About Dusty miller
Jacobaea maritima, also known as Silver Ragwort or Dusty Miller, is a perennial plant from the Asteraceae family, valued for its striking silvery, felt-like foliage. Its deeply lobed, silver-white leaves create a beautiful contrast in any garden, making it ideal for borders, rockeries, or as an accent plant in containers. Its unique texture and color make it perfect for pairing with vibrant flowering plants or dark foliage.
Native range
Mediterranean region (Southern Europe, North Africa, and Western Asia)
Care tips
This plant thrives in full sun, which intensifies the silver color of its leaves; partial shade may result in greener foliage. It is very drought-tolerant once established, so watering should be moderate, allowing the soil to dry out completely between waterings to prevent root rot. It prefers well-drained soils, even poor or sandy ones. A common mistake is overwatering, which can be fatal for this drought-tolerant species.
How to save a dying Dusty miller
- Warning signs
- Gray or silver leaves turn soft, yellow, or droop. Stems become weak or brittle. Lack of flowering or wilted flowers.
- First aid
- Move to a well-ventilated spot with indirect sun. Remove damaged leaves and stems. Check drainage and soil moisture. Water only when soil is dry.
- What kills it
- Overwatering, leading to root rot. Also, lack of sun or heavy, poorly draining soil.
- Can it be saved?
- Yes, if roots are not completely rotted. Act quickly to improve drainage and reduce moisture.