Osteospermum Seeds - Asti Series™84 90 days. Asti Series osteospermum seeds promise a stunning and exotic African twist to the more traditional daisies commonly grown in the United States. Asti Series osteospermum seeds grow tidy 18 24 mounding shrubs covered in familiar 2 daisy like blooms ideal for indoor planters or lining a flower bed, walkway, or fencing. Osteospermum Asti Series seeds are native to the challenging deserts of Africa and the Arabian peninsula and are perfectly