I have just bought a betulia and would like to grow my own for next year. Can I take leaf cuttings, as it is a type of begonia.........I think!
Hi Madeleine, the following article should answer your question
Don't be deceived by the title, it's all about betulias and how to grow, propagate.
Thanks very much for this link. Have you tried to propagate Betulia? was it successful?