Primal Scream and it's progeny are beasts to work with. It took over a hundred tries to get the cross with Wild Horses. I am glad I was persistent. Wild Horses did not want to make crosses either. This was only the second cross using it that actually made seeds. Sometimes plants can be real picky as to which flower they are going to go the distance with. (not to anthropomorphize too much---HA!) Here are my pics of Wild Horses: