Try to aim for a seed spacing of at least
4.94 feet (1.52 metres) and sow at a depth of around
1.17 inches (3.0 cm). Soil temperature should be kept higher than
21°C / 70°F to ensure good germination.
By our calculations, you should look at sowing Blue Moon F1 about 14 days before your last frost date.
As Blue Moon F1 is hardy, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.
Blue Moon hybrid, Hybrid blue moon