Try to aim for a seed spacing of at least
0.39 inches (1.0 cm) and sow at a depth of around
0.23 inches (0.6 cm). Soil temperature should be kept higher than
16°C / 61°F to ensure good germination.
By our calculations, you should look at sowing St Valery about 14 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as St Valery is a very hardy plant.
Red orange roots are ten to twelve inches long and two to three inches wide.