Keep in mind when planting that Kit Jeans Mounger 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 Kit Jeans Mounger about 91 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Kit Jeans Mounger is a tender plant.