Myrtillocactus geometrizans (Blue Candle/Myrtle Cactus)

Myrtillocactus geometrizans, also known as Blue Candle or Myrtle Cactus, is a columnar cactus species native to Mexico. It has a unique cylindrical shape with smooth, blue-green stems that can grow up to 6 feet tall. The stems are covered in clusters of small spines that give them a textured appearance. In spring, Myrtillocactus geometrizans produces beautiful pink or white flowers that develop into edible fruits resembling blueberries.