I have several Nerine sarniensis of different colors contained in the same pot. The colors are white, pink, and red. Will the seeds likely result in bulbs of a hodgepodge of colors? Should I separate them if I want bulbs of a true color?
Will the seeds likely result in bulbs of a hodgepodge of colors? -- YES
Should I separate them if I want bulbs of a true color? -- YES, AND even with self-pollination, you may get some variety of color in the seed-grown offspring.