Agave tequilana planting these shoots; this has led to a considerable loss of genetic diversity in cultivated blue agave. It is rarely kept as a houseplant, but a 50-year-old blue agave in Boston grew a stalk requiring a hole in the greenhouse roof and flowered in the summer of 2006. Tequila is made only from a specific cultivar of "Agave tequilana" called 'Weber Azul'. This cultivar is larger and blue-gray in color compared to the smaller and green normal "A. tequilana". It is a rapid grower and prolific offsetter in keeping with its agricultural advantages. Tequila is produced by removing the heart
Blue (soft drink) Blue (soft drink) Blue is the mark of a soda juice fruit and vitamins sold in Angola. The drink is available in 10 flavors. Released in 2005 by Refriango company, the market leader in Angola, it was awarded the Gold Medal at the International Monde Selection Quality. The Blue brand is available in distinct flavors which other Angolan carbonated soft drinks do not use. The drink's slogan is "life is a feast". The refrigerant Blue has as ingredients: water carbo-sparkling, [sugar], fruit juice made from concentrate, an acidulent, [citric acid], antioxidant, [ascorbic acid], preservatives: E202 and E211, stabilizers: E445, E414