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