Keep in mind when planting that Orient Surprise F1 is thought of as hardy, so this plant will survive close to or on freezing temperatures.
Ensure a seed sowing distance of
7.8 inches (20.0 cm).
By our calculations, you should look at sowing Orient Surprise F1 about 42 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Orient Surprise F1 is a hardy plant.