Growing Alkanet, a Natural Purple Dye (Alkanna tinctoria) POWERHOUSE: Braidwood Generating Station is one of the largest nuclear plants in Illinois, which produces more electricity from nuclear than any other U.S. state. Braidwood's two pressurized water reactors generated nearly 2 Aston Martin The Collection Plant of the Week: 'Aphrodite' Sweetshrub Plant of the Week Rue: Growing and Working with Rue in Central Texas