How do concentrates differ? Courtney Clark: Budtender | Posted on 08 20, 2017 More from this category What would you recommend to someone that wants to ... Are you most familiar with medical or recreational... Interview: Founding Fathers of Cannabis! Interview: What does each age group buy? More BudTender clips with Courtney Clark What is your favorite part of the industry? What are your favorite strains? How do concentrates differ?