Try to plant in a location that enjoys full sun and remember to apply water fairly sparingly. Keep in mind when planting that Hellas is thought of as hardy, so this plant will survive close to or on freezing temperatures.
Growing Hellas from seed
By our calculations, you should look at sowing Hellas about 56 days before your last frost date.
Transplanting Hellas
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Hellas is a hardy plant.