Winning Garden Combo: Golden Barrel Cactus and Other Succulents (8 photos) June 28, 2017 Noelle Johnson Landscape Consulting Architecture, Architecture Article, Architecture News, Home design ideas, Interior Design 0 Golden barrel cactus (Echinocactus grusonii) is arguably the most popular cactus species used in arid landscapes today, and it’s easy to see why. Its yellow coloring brightens up outdoor spaces… Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Related