Last fall I purchased 5 seedlings in 3" pots from SVO. These are from selfing of a colored (& awarded) plant, that is known to be 50% alba. One pot had a second plant, so I got 6, with:
2 having no pigment in leaves
2 having light pigmentation
2 having heavy pigmentation
5 of these are in bud, so I look forward to reporting on correlation between foliage pigmentation & flowers.