Start seeds indoors six weeks before last frost date.
Try to aim for a seed spacing of at least 0.78 inches (2.0 cm) and sow at a depth of around 0.78 inches (2.0 cm). Soil temperature should be kept higher than 12°C / 54°F to ensure good germination.By our calculations, you should look at sowing Egg Yolk about 42 days before your last frost date.
Plant to the first set of true leaves to promote strong root growth.
As Egg Yolk is tender, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.Named ‘Egg Yolk’ because the tomatoes resemble the size, shape, and colour of an egg yolk.
Developed by Larry Pierce from a sport he found growing in his garden. USA.