Sometimes a flower spike will also generate offsets on the spike. It doesn't always happen but can. What I'd like to test for one of these days is does cutting the flower stalk off so that the plant generated another one increase the chance of it making offsets on the second (or third or fourth...) flower stalk. I really can't think of a good way of testing this other than trying it a lot with and without cutting it off and keeping some statistics.
