Plant in a location that enjoys partial sun and remember to water often. Keep in mind when planting that Sister Therese is thought of as hardy, so it can be safe to leave outdoors for the majority of winter (although if in doubt, using a row cover is often a good idea).
Growing Sister Therese from seed
Transplanting Sister Therese
As Sister Therese is hardy, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.