Can't seem to get these to bloom. Ideas??

[NEslipper]

You’ve received great advice. I would second that the MK doesn’t quite look mature, so give it time and it should bloom on its own. I have multis that take 1-2 years between bloom cycles, and some that take 3-4, just the way it goes. The other two, I agree with giving them a cold shock outside for a week or two and see what happens. I have a beautiful clump of dollgoldi that loves to send up fake sheaths, but still no buds…good luck!