At Greenbrier Farms, we grow our garlic using certified organic production practices, and we're proud to offer Duganski seed garlic grown from rounds. Most seed garlic is propagated by planting cloves from mature bulbs. Our Duganski takes a different path: bulbil → round → mature bulb. For growers who are interested in building strong, long-term planting stock, that difference is worth understanding. What is a garlic round? Duganski is a hardneck garlic. Hardneck garlic produ