Rock flower babies soon?

[Myka]

Sexual reproduction is not likely to produce babies for you are their larval stage is not something they are very likely to get through in a typical aquarium. Weirder things have happened, but the chance is very, very, VERY slim. Keep an eye on water quality as all those gametes are going to decompose. Get ready to do waterchages.

It looks like the additional ones you have now are made from asexual reproduction, which is the typical way that anemones multiply in our aquariums.