Sow at a depth of approx.
0.1 inches (0.25 cm) and aim for a distance of at least
0.2 inches (0.5 cm) between Hollyhock plants.
By our calculations, you should look at sowing Red about 56 days before your last frost date.
As Red is very hardy, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.