Keep in mind when planting that Apricot Frills 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.
By our calculations, you should look at sowing Apricot Frills about 91 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Apricot Frills is a tender plant.