: Specialized shops such as Flower Power Herbs & Roots in NYC offer organic Blue Vervain starting at $7.65 per ounce. Wholesale Vervain - Monterey Bay Herb Co.
: Local independent retailers like Alive Herbals in the USA often stock dried Blue Vervain in their bulk herb sections. where can i buy vervain
Mountain Rose Herbs provides organic in various sizes, with a 4 oz bag typically priced around $17.25 . : Specialized shops such as Flower Power Herbs