It's looking like it blooms white with some yellow. I just loved the foliage. The scientific name is 'Soli Mutata'. It's known as the sun tan begonia because the cells in the leaves will lighten in brighter light to avoid being burned by the sun and darken in shade. If its partially shaded, only the shaded area darkens. It's pretty cool how adaptive it is. All the literature says its one of the hardier begonias.