Keep in mind when planting that Winky Mix is thought of as very hardy, so this plant will typically do well in a variety of different extremes of cold temperature.
Try to ensure a gap of at least
11.89 inches (30.48 cm) when sowing to prevent overcrowding your seedlings.
By our calculations, you should look at sowing Winky Mix about 56 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Winky Mix is a very hardy plant.