Hedgehog cacti often grow in clusters. They are very spiny and have large flowers. The Engelmann Hedgehog cactus has long and multi-colored spines.┬áNamed after Dr.George Engelmann, a German-American botanist, who was instrumental in describing flora in western North America in the 1800’s. Also in his name are the Engelmann Oak, Engelmann Spruce, and Engelmann’s Prickly… Read More BLOOMING HEDGEHOG