With Memorial Day coming up and the Fourth of July not all that far away, the red, white and blue decorations are starting to appear, including garden and floral displays. Commercial garden centers and big box stores are putting their red, white, and blue flowers and plants front and center. Forty years ago when I sold flowers downtown, the only option I could offer to patriotic customers were red, white and blue carnation bouquets. I’ll let you in on a secret: those blue carnations were NOT found in nature. Naturally blue flowers aren’t just rare. They don’t exist. True blue pigment doesn’t exist in plants of any kind.… Read More