This may seem silly to some but I need to know if this is possible. My father was talking about the flowers my great-grandfather used to grow. He said he remembered watching him cut an iris bulb in half and taking a different iris bulb cutting it in half. He then would take half of one and half of the other and somehow wrap or tape them together. My father then said after planting the new bulb it would result in a flower that had flowers from both plants. Is this possible?