Although little maintenance is involved, growing cacti is an exercise in patience. Cacti are extremely slow to germinate and grow. Find your Zen place and don't get discouraged if you don't see signs of germination for 3 months or more!
These mixed varieties cactus seeds contain:
Saguaro Cactus, Hedgehog Cactus, Fishhook Barrel Cactus, Dollar Prickly Pear Cactus, Desert Prickly Pear Cactus, Christmas Cholla Cactus, Cane Chollia Cactus, Santa Rita Prickly Pear Cactus, Cardo'n Cactus