These seeds are from the semi black branched Somalense shown that produces many flowers. They are planted and grown much the same as Obesum, Arabicum & Socotranum except there is more options in growth form that are at your control.
Flowers are normally pink to red with the occasional rare multi flower being produced with a white main flower and red border but they are not usually grown for the flowers but more for the very beautiful and elegant growing nature that simply looks fantastic in any setting.