I'm making a new calendar and agenda for the Celtic New Year (which starts Monday!), and I would like to make it very druidry-oriented. I know that the "by the book" druidic calendar follows the moon cycles of 28 days, so that would be confusing when it's time to book patients. However, I know that certain trees are associated to months (plus a 13th for the three days before Samhuinn) and I know that, obviously, oghams are associated to those trees. So I'd like to give each month and its corresponding pages a druidic theme following those tree-ogham principles (photos, correspondences, meditation themes)...
... but I find ALL kinds of info on the web. According to some, hazel is my birth tree, according to others, it's vine. And so on. Can someone give me a RELIABLE source of info to build my weekly planner and my calendar? Thanks very much!