Sow at a depth of approx.
0.23 inches (0.6 cm) and aim for a distance of at least
0.39 inches (1.0 cm) between Carrot plants. Soil temperature should be kept higher than
16°C / 61°F to ensure good germination.
By our calculations, you should look at sowing Burpee A#1 Hybrid about 14 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Burpee A#1 Hybrid is a very hardy plant.