Cactus Myrtillocactus geometrizans variegata 'Variegated Blue Candle'This highly prized cultivar of the classic "Blue Candle" is also known as "Variegated Blue Flame" and "Variegated Blue Myrtle" develops sectors, patches or stripes with distinct shades of yellow. Variegated and albino cacti are regarded as choice and difficult in cultivation, but despite that, these are relatively easy to grow! Be aware that they cannot tolerate prolonged exposure to direct sun light, so grow them in half shade or under filtered sun.