and it's stunning!!

....the leaves really stink! I wonder if that is what attracts the ants?

I was gone for about 10 days, but before I left it had 4 or 5 blooms on it. Just went out to check it and there's not a seed in site, no faded blooms nothing... looks like whatever was left of the bloom stem is gone all the way to the nub,... so has anyone grown this before? What should I expect from this plant in the way of seeds?