- Sow indoors in April or outdoors after all danger of frost.
- Cover seeds with 1/8 to 1/4-inch fine soil.
- Space rows 18 inches apart or use in-group plantings.
- When 1 to 2 inches tall, thin to 12 to 15 inches – transplant thinned plants.
- Winter hardy.
- 1-2ft height.
For winter use: Cut on a dry day when flowers are fully open. Hang in a well-ventilated room. When dry, remove leaves from stems. Seal leaves in wide-mouthed jars or bottles.
