The seeds shouldn’t be covered because they need light to grow. Then moisten the seeds with warm water once or twice daily, and place the container in a location that is sunny and warm. Germination will occur in 7 to 10 days at 70°F.
The plants will not need much intervention during the growing season and watering will only be necessary every week. However, if the weather is hot and humid, watering will be needed more frequently at about 2 to 3 times a week. There is also the option of using a drip tube system to directly provide water to the roots of the plant. This will prevent the problem of drenching the flowers and leaves which can cause damage. Stake Strawflowers that stand two feet or more to provide support against the harsh wind.