The plantlet on the spike? It's a keiki. Looks like it's got enough roots to be separated from mom and potted up on its own. Don't wait until the roots are too long or they won't fit into a pot well.

Very nice kiekie! I've read of just bending the spike down and anchoring the kiekie in a pot situated beside 'Mom', then cut 'the cord' once it's roots are anchored. I've never had a baby on a long enough infloresence to try it. Good luck.....you're on your way to having a 'freebie' plant!

Sheila :)