Look to ensure a distance
11.7 inches (30.0 cm) between Seedling CP-48 seeds when sowing to make sure your seedlings have enough space.
By our calculations, you should look at sowing Seedling CP-48 about 42 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Seedling CP-48 is a hardy plant.