Do the roots have anything that looks like dormant buds? If so, it might be interesting to dab on some keiki grow paste. It is intended for orchids, but I have found that it can help dormant buds to sprout on some woody plants after they have been cut back. Bob sunny and 35 in E TN On Wednesday, December 15, 2021, 04:21:11 AM EST, L. Cortopassi - G. Corazza via pbs <pbs@lists.pacificbulbsociety.net> wrote: Hi, It seems that a propagation method is "true" root cutting. I'm using it, but I will have to wait next spring to know if it will have worked in my case. I read about it in the RHS website: https://rhs.org.uk/plants/19106/… (Then click on "root cutting" in the propagation paragraph.) I also would like to get different clones for seed propagation... And what about its blue-flowered form? (Not the best blue, though...) Gianluca Corazza, Italy _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/… Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net>