Training Herbalists Since 1989


We offer audio materials for self-directed study, with supporting notes and texts, without further tuition payment. See course descriptions and purchase materials at the secure store. All audio courses come with a data disk of notes, texts, and supplemental readings for independent learning.

Anyone may purchase course materials for self-study without enrolling in the course or paying tuition. 

Course Certificates

We offer Certificate Programs for courses. Stand-alone courses can be combined to earn a Program Certificate. 

How to enroll in a single course for faculty support and Continuing Education credit:

  • You may take any course at any time.
  • You may purchase the material without enrolling in the course.
  • You may optionally pay an enrollment fee and tuition and receive online faculty support, grading of questions and assignments, and a CE certificate on completion of the course.
  • Your first step to take the course for CE credit is to order the materials.
  • Course materials you receive will include the enrollment application.
  • When you are ready to start the course, send in your enrollment application..
  • Your faculty support and term will begin when you receive our email acknowledgement of your enrollment.
  • Students who do not complete the course within the term may request an extension.
  • Each course earns a certificate as a stand-alone Continuing Education course.


Program Certificate

  • To earn one of the Program Certificate, you need to complete each of the courses in it for CE credit. (See above)
  • You may present CE certificates for the courses in your program, with a $25 fee, to receive the Program Certificate.
  • Anyone who has completed any course in the past may apply it to a Program Certificate.
  • We do not have separate enrollment in Programs, only in the the individual courses.
  • Each course must be completed within its own term, but there is no term or time limit to complete the courses in a Program.This allows you the purchase materials and pay tuition as you work you way through the course, in your own time, rather than pay a larger sum up front.