Definition
Echinocereus is a genus of ribbed, usually small, cylindrical cacti native to the southern United States and Mexico. These cacti are known for their vibrant flowers, often appearing in shades of pink, red, and yellow. Think of them as the desert's colorful gems, not imposing like saguaros, but delightful surprises. Their spines can vary from dense and bristly to sparse and stout, offering a range of textures. Unlike some cacti, many echinocereus species are relatively easy to grow, making them popular among collectors. They thrive in sunny, well-draining conditions. If a saguaro cactus is a skyscraper, echinocereus is a vibrant bungalow.