Keep in mind when planting that Serenity White Bliss is thought of as half hardy, so remember to protect this plant from frosts and low temperatures.
Try to aim for a seed spacing of at least
11.7 inches (30.0 cm) and sow at a depth of around
0.04 inches (0.1 cm). Soil temperature should be kept higher than
18°C / 64°F to ensure good germination.
By our calculations, you should look at sowing Serenity White Bliss about 56 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Serenity White Bliss is a half hardy plant.