It really depends upon how big the bare root plants are. If they are small they probably won't bloom the first year after being planted. You would be wise to search out a reputable mail order company and try to order by phone so you can speak to their horticulturist. Tell them they must bloom this year before you can confirm your order. Usually companies are very good about this, but if you see inexpensive bare root plants offered, the likelihood is that they are small and won't bloom this year in spite of being a good but long term investment.