Brews in cold water in minutes. Blending herbs, art and inspiration since 1969. Blended in Boulder, Co. When we started Celestial Seasonings, in 1969, we were inspired by the awesome power of nature right outside our door in the Rocky Mountains. We foraged the fields and forests for herbs and botanicals, creating unique and delicious blends as America's first herbal tea company. Today we're still crafting tea in Boulder, Colorado under the watchful eye of our Blendmaster, creating teas that are bunting with benefits, flavor, and our passion for inspiring a happier and healthier life. Lemony refreshment awaits. Brew one glass at a time with our convenient cold water steeping method - no boiling required. This perfect glass of sweetened iced tea with a twist of lemon will make any moment more chill. Folds of Honor. We proudly support folds of Honor. Learn more at foldsofhonor.org.