Lactobacillus delbrueckii subsp. bulgaricus Lactobacillus delbrueckii subsp. bulgaricus Lactobacillus delbrueckii" subsp. "bulgaricus (until 2014 known as Lactobacillus bulgaricus) is the main bacteria used for the production of yogurt. It is also found in other naturally fermented products. First identified in 1905 by the Bulgarian doctor Stamen Grigorov, the bacterium feeds on lactose to produce lactic acid, which is used to preserve milk. "Lactobacillus delbrueckii" subsp. "bulgaricus" can be found naturally in the gastrointestinal tract of mammals living in Bulgaria, but one specific strain, "Lactobacillus bulgaricus" GLB44, is extracted from the leaves of the "Galanthus nivalis" (snowdrop flower) in Bulgaria as well. The bacterium is
Northwest Flower and Garden Show three stages, including a do-it-yourself demo stage. The show's 75–80 seminar speakers include garden writers and garden design experts from around the US, Canada, and UK. The show also has a City Living gardening demonstration, a balcony garden exhibition, the Vintage Garden Market, the Gourmet Marketplace, Ikebana displays, and a floral competition. There is a live reality show held daily in front of show audiences which have friendly competitions. Container Wars challenges two designers to create three lush planted containers in under an hour. The 2019 Northwest Flower & Garden Show dates are February 20 to 24. The show was