Cereus peruvianus cristata, nicknamed Indigo Wave, is a rare crested form of the Peruvian Apple Cactus. Instead of growing upright, this variety twists and folds into dramatic, fan-like crests with rippling curves that resemble ocean waves. Its deep green coloring gives it a striking, almost sculptural appearance, making each plant completely unique. A slow grower and low-maintenance cactus, the Indigo Wave thrives in bright light and adds an artistic, living centerpiece to any cactus collection. Perfect for rare plant enthusiasts and anyone looking for a show-stopping specimen.