Spring bulbs that don't flower
by Anne
(NSW Australia)
Doug says you don't say what you're trying to grow but the question I have for you is whether you're able to give them enough of a cold period to force them into bloom again and again. In warmer areas, you can often get one (maybe two) blooms from a bulb and then it stops blooming and simply fades away producing leaves but never blooms again.
Here's a general article on why bulbs don't bloom in northern areas.