Propagation
Sow fresh seeds during spring in a well-drained media and in cool climates place in a cold frame.

Divide established clumps during spring.

Botanic information
Leaf: The aromatic mid-green lanceolate leaves are deeply lobed with serrated margins and the undersides are grey and downy.

Flower: The radiate flower heads are solitary and the colour varies from yellow to white and have an involucral of grey bracts that are pubescent. They appear from early to mid summer.

Fruit: The small seed is not commonly seen and the plant is normally reproduced vegetatively.