Keep in mind when planting that Magic Color is thought of as very hardy, so this plant will tend to survive through freezing conditions.
Try to ensure a gap of at least
4.68 inches (12.0 cm) when sowing to prevent overcrowding your seedlings.
By our calculations, you should look at sowing Magic Color about 63 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Magic Color is a very hardy plant.