There are no good tree-themed oracle decks.
What I mean by this is that the vast majority of tree-themed oracle decks are based on Robert Graves’ fabricated “Celtic Tree Calendar” and its variations. I know of a couple decks that aren’t based on that system, but they are either a) out of print (but due to be reprinted) or out of my price range. If you want an affordable tree oracle set, you’re stuck with tree calendar nonsense unless you want to make your own out of bark.
Having said that, you might be wondering why I decided to purchase and review the Celtic Tree Oracle by Sharlyn Hidalgo with art Jimmy Manton, recently published by Blue Angel, and to be completely honest, I love trees and the art is gorgeous. That’s it, that’s why I bought this deck.
The set includes 25 cards that measure about 3.5″ x 5.5″ or whatever is typical for Blue Angel oracle decks. They have a pale yellow border and a “wooden” inner border, as well as the title and number of the card. The book is slim and includes one and three card spreads, a four card “Celtic Tree Spread” and the Celtic Cross, because of course it does. Each card has a short paragraph on what it represents, a paragraph each for upright and reversed meanings, and a message given in first person from the tree to the reader. In addition, most of the trees in this deck have lists of animals, deities, letters and sounds, and a social class associated with them. Technically some of the trees in this deck aren’t trees but the Celtic Tree and Plant Oracle doesn’t have the same ring to it.
I’m going to be blunt. The book is basically useless unless you want to use the divinatory meanings the author has assigned to each card. The “correspondences” (which, predictably, include deities and animals that weren’t found in Celtic-speaking countries) seem like they were just randomly thrown together in typical eclectic Pagan fashion, and the paragraphs on the Wheel of the Year could’ve been ripped out of any Llewellyn book. I mean things like “Elder represents the Crone aspect of the Goddess Hecate” thrown together. One baffling choice is the choice to call the trees both by their Old Irish (?) and English names, for example, Luis Rowan essentially referring to the card as Rowan Rowan throughout the text, which looks pretty silly (unless there is actually an explanation for this, but to me it looks pretty silly). The card meaning can get repetitive, with many of them mentioning connecting to your ancestors and caring for your elders, which, while not bad ideas by any means (and appropriate for a tree deck, because trees are old and family trees are a thing) it still felt like there was a lack of variety.
For this curious, this doesn’t follow Robert Graves’ exact system, but uses one based on the moon (possibly combined with the Gregorian calendar method). This is no one changes the fact that the tree calendar was not a thing, but I found myself wondering where the variation came from.
The real draw for me was Jimmy Manton’s art. He’s chosen to focus on the leaves, fruit, and flowers instead of the tree as a whole, and makes use of stunning pinks, vibrant oranges, and soothing greens. At first I thought the art would be difficult to interpret because of this, but for some reason I “get it” when I see these cards (although a keyword on the card would’ve been nice). Some of my favourite cards are Rowan, Spindle, Heather/Mistletoe, Elder, Ivy, and the Sea. This deck would be great for daily pulls but you could also use the cards to decorate seasonal altars or shrines or as a focus for meditation.
In terms of potential triggers it has that typical “Wicca 101” cissexism and heteronormativity problem, particularly with regards to Beltane, a number of trees discuss fertility and pregnancy.
In sum, buy this deck for the art, skip the book unless you intend to use the book’s meanings instead of your own intuition. Honestly though, I have a few decks from the same publisher and the majority of their books aren’t that great. This is more or less what I was expecting.