Try to plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that Stars & Stripes is thought of as tender, so remember to wait until your soil is warm and the night time temperature is well above freezing before moving outside.
Growing Stars & Stripes from seed
Transplanting Stars & Stripes
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Stars & Stripes is a tender plant.