The seeds of Miniature Wormwood require darkness to germinate and should be covered. For best results, the soil should be between 15°C and 21°C. Germination usually occurs between 7 and 14 days. Seeds may sprout in cooler or warmer soils but may take longer or have a lower germination rate.
Miniature Wormwood can be propagated by dividing the plant every 2 years. Dividing the plant should be done in the winter.
Miniature Wormwood can be propagated by softwood cuttings. Cuttings should be taken in the spring, summer or autumn. Cuttings usually take between 15 and 40 days to set root.