Sow at a depth of approx.
0.06 inches (0.15 cm) and aim for a distance of at least
11.7 inches (30.0 cm) between Busy lizzy plants. For optimal germination, soil temperature should be a minimum of
24°C / 75°F.
By our calculations, you should look at sowing Colour Mixed F2 about 56 days before your last frost date.
Colour Mixed F2 is tender, so ensure you wait until all danger of frost has passed in your area before considering planting outside.