I winterized two hanging geraniums and they kept very well. They are now outside on my doorstep just in case we get a cold evening. Danger of frost usually ends around here the first week of May. Anyway, I would like to know what I can do to get some blooms to come about on these plants. I have liquid fertilizer but have not added it yet to their water supply. Some people who have winterized geraniums told me that they never got new blooms and just hung them as greenery. Any advice?