Propagation
Sow fresh seed during autumn in pots and place in a cold frame to germinate.

Take semi-hardwood cuttings taken during late summer apply bottom heat.

Botanic information
Leaf: The bright green leaves are pinnatisect with very short rounded leaflets that are aromatic when crushed. 

Flower: The tiny tubular florets are arranged in a domed inflorescence that is up to 20mm (¾in) wide and is held above the foliage on a slender scape during summer.

Fruit: The small seeds are viable but the plant is commonly reproduced vegetatively.