pilosocereus azureus cactus interior delivery bulb succulent plant 1Pilosocereus Azureus, often called Blue Candlestick, is a majestic cactus that captivates with its unique silvery blue hue. Originally from the arid regions of Brazil, it has long erect columns, which can reach up to two meters indoors. Its cylindrical stems, relatively narrow, are adorned with numerous well marked ribs with areoles garnished with small golden spines. During the growth period, this cactus displays fine silks similar to white hairs,