Welcome to the forum Sarina!
Here are a few links to get you started in the learning process:
http://www.luckymojo.com/hoodoo.html
Hoodoo in Theory and Practice by Miss Catherine Yronwode, The Co Owner of Lucky Mojo. This is Miss Cat's online Book free and available for all to enjoy and learn!
http://www.luckymojo.com/hoodooherbmagic.html
Hoodoo Herb and Root Magic, Miss cat's book available for purchase here:
http://www.luckymojo.com/lucky-mojo-inventory.html
These two links may be very helpful to you as well, Lucky Mojo Healing Oil:
http://www.luckymojo.com/oil-healing.html
http://www.luckymojo.com/mojocatherbs.html this is a link to the herbs and roots. There are many healing herbs in the catalougue.
There is also a great Show called the Lucky Mojo Hoodoo Rootwork Hour, Hosted By Dr Kioni and Miss Cat, every Sunday at 3 PM Pacific and 6 Pm Eastern Standard time. You can listen live on the phone, through the Internet or listen to archived Shows.
http://www.luckymojo.com/radioshow.html
Looking forward to seing you around!