Hi, as long as you give your phrags the proper light,water and care they will bloom for you when it is time for them. Blooming sized plants don't usually mean that they will bloom immediately. It just means that they have reached the size to bloom and will bloom if given proper care. I have some that bloom like clock work every year at the same time and I have others that will bloom at different times each year or may even skip a year. The ones that skip a year usually reward me with multiple spikes thus making the wait more than worthwhile. Hope this helps. The key word here is patience and oh how I hate that word! LOL