American Herb Association

AHA Quarterly Newsletter

THE AHA QUARTERLY has been sharing information on medicinal herbs from well-known professionals for 30 years. It brings you worldwide news, legal concerns, herb monographs & web links, plus new books, DVDs, and movie reviews. Favorite topics are Wildcrafting, Ayurvedic and Chinese Medicine, Clinical Herbalism, Herb Gardening, Ethnobotany & Aromatherapy. AHA HERB CALENDAR lists Herbal, Aromatherapy & Foraging events throughout North America. Order your AHA membership subscription or purchase back-issues.

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Green Medicine Herb School

Herb Classes

Our School offers a year-round program. You may take individual segments. Kathi Keville is school director & primary instructor with visiting staff. Special courses offered by other well-known herbalists.

SPRING ~ Wild Edible & Medicinal Herb Walks & Herb Gardening Classes.
SUMMER ~ Oak Valley Herb Garden Tours & Apprenticeship Program
FALL ~ Aromatherapy Seminars
WINTER ~ Herbal Medicine Systems Classes

What people love about Kathi’s classes

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Oak Valley Herb Farm

Herb Products, Books, Essential Oils

Our Oak Valley Herb Farm Apothecary offers quality, pure essential oils from around the world. Take advantage of our reasonable prices to further your plant-based healing. We also have farm-made herbal products grown with natural farming methods to promote the health of individuals and our planet. Herbal products are designed by Kathi Keville from her 40 years of herbal experience. Get signed copies of Kathi’s 14 herb and aromatherapy books. See our herb farm virtual tour & see a list of 400 herbs we cultivate.

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