Ireland’s secret weapon: grass. Speaking of grass, Ireland’s fields and meadows are predominantly made up of perennial ryegrass, a supergrass (no cape needed) that thrives in temperate climates.

Ireland’s resplendent greenery played a big part, of course, in earning it the nickname the Emerald Isle but there’s more to the story. Sheila Langan @SheiLangan. Jan 22, 2024.