Learning Herbs has another great online course starting. Herbalist 7Song teaches about herbal first aid starting with Yarrow. With over 30 years experience, 7Song, director of the Northeast School of Botanical Medicine, is one of the country’s most respected herbal first aid experts. After taking this course you will have confidence for dealing with acute situations. You can watch the first part of the course for free. Free videos this weekinclude how make an activated charcoal poultice, an amazing natural wound treatment, and also includes an in depth look at 7Song's favorite herb for first aid.