Reddit reviews Master Book of Herbalism

Not specifically Wiccan but potentially some form of witchcraft. Wicca is a pagan religion that employs witchcraft in its rituals whereas "witchcraft" is a category and as a whole pertains to various types of folk magic (thus, Wicca is just one form, there are other types of witchcraft). Most of what is encountered in the US is Neopagan witchcraft, which is mostly derived from European folk magic. However, (outside of Neopaganism) there is also Afro-American Hoodoo (rootwork, conjuring) which sometimes calls for burying objects as well. Depending on your location, there could be a stronger likelihood of the latter.

When it comes to Neopaganism, basically you have individuals who pursue some traditional style of spellcasting (either utilizing traditional methods or drawing inspiration from them) while others create spells with symbolism they've created. However, a difficulty with pinpointing what something buried could be is that the largest segment of Neopaganism is Eclectic, i.e., practitioners who develop highly individualized systems that draw on various sources in addition to personal innovations.

So, you're not necessarily going to be able to look at something and determine what the person who placed it there practiced or what they intended. There can be general indications. E.g., anything with a poppet (doll) would indicate it's a spell either for or against a person, discerning which can potentially be puzzled out by what else is with it.

In terms of identifying magical use and lore regarding herbs, the best book (IMO) on it would be The Master Book of Herbalism Paperback by Paul Beyerl

Scott Cunningham was a prolific writer and while there is debate over his books regarding Wicca, he was well regarded for his knowledge in herbalism and magic. His books are an easy read, such as:

Cunningham's Encyclopedia of Magical Herbs & Book of Incense Oils and Brews by Scott Cunningham


Catherine Yrodwode is well regarded in the practice of Hoodoo, she runs the luckymojo.com website and has authored various books, here's a link to one of her online articles:

Laying Down Tricks & Disposing of Ritual Remnants in the Hoodoo Tradition - Catherine Yronwode


These just scratch the surface and there plenty of other sources others might cite, but these will give you a sense of direction.

The usual recommendation is Cunningham but personally I prefer Beyerl.

The Master Book of Herbalism sounds like it has a lot of what you're looking for. Super helpful book.