Start seeds indoors six weeks before last frost date.
Sow at a depth of approx. 0.78 inches (2.0 cm) and aim for a distance of at least 2.60 feet (80.0 cm) between Tomato plants. Soil temperature should be kept higher than 12°C / 54°F to ensure good germination.By our calculations, you should look at sowing Sub arctic plenty about 42 days before your last frost date.
Transplant out when around 15cm (6 inches) high.
Plant to first set of leaves to promote strong roots.
As Sub arctic plenty is tender, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.First developed in the 1940’s to provide the US Air Force stationed in Greenland with fresh tomatoes, grown in conditions very different to this variety’s native South America.
Bred by Dr. Harris, Alberta, Canada.
Sub Artic Plenty, Sub Artic
Sub arctic 25, Sub arctic