FLYING DUTCHMEN — Holland: Eddie, the owner, is an old hand at the cannabis trade. Well-organized and charming, he puts years of pragmatic, practical knowledge into his fine seed strains. The beautiful red-brick building is easy to spot; it’s just across the street from the Cannabis College, O.Z. Achterburgwal 124, in the heart of the red-light district in Amsterdam. A savvy, honest head, Eddie runs a tight ship and stands behind his seeds. Although relatively new to the retail seed business, he has been breeding for more than 15 years. Site: flyingdutchmen.com or theamsterdam.com.