Ensure a distance of
4.68 inches (12.0 cm) between seeds when sowing - look to sow at a depth of approximately
0.49 inches (1.25 cm). Soil temperature should be kept higher than
13°C / 55°F to ensure good germination.
By our calculations, you should look at sowing Henry Wilde about 21 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Henry Wilde is a half hardy plant.