Try to aim for a seed spacing of at least
11.7 inches (30.0 cm) and sow at a depth of around
1.95 inches (5.0 cm). For optimal germination, soil temperature should be a minimum of
18°C / 64°F.
By our calculations, you should look at sowing Trinity Hybrid about 10 days after your last frost date.
Trinity Hybrid is tender, so ensure you wait until all danger of frost has passed in your area before considering planting outside.