Last September I took 3 cuttings of my old Crown of Thorns because I thought they would bloom more than the mother plant. 2 have survived. Now the old one is full of flowers but there is not a single one on the cuttings. The cuttings are in full sunlight and the old one is next to it half in shade. Should I fertilize the cuttings now? What can I do to get them to bloom or do I just have to wait? Also I would like to know how to make searches within the forums on Helpful Gardener if that is possible. Thank you for your help.