Sow
0.49 inches (1.25 cm) deep with a guideline distance of
5.85 inches (15.0 cm). Soil temperature should be kept higher than
5°C / 41°F to ensure good germination.
By our calculations, you should look at sowing Niche Oriental Mix about 53 days before your last frost date.
As Niche Oriental Mix is tender, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.