Advanced Herbalist and Nutritional Skills Course: Part 2 2020 – Weekend 6, Lesson 1 Please sign up for the course before starting the lesson. Advanced Herbalist and Nutritional Skills Course: Part 2 2020 - Weekend 5, Lesson 2 Advanced Herbalist and Nutritional Skills Course: Part 2 2020 - Weekend 6, Lesson 2 Back to: Advanced Professional Herbalist and Nutritional Skills Course 2019: Part 2