True guardians of Nature, cacti are fascinating and their variety is extensive, their survival is extreme and their long life makes them one of the strongest plants on the planet, they endure many climates. The cacti with more than 40 million years on the planet suffer an attack by the human being, managing to extinguish some species and leaving many in danger of extinction in suspense, the extraction of cacti from Nature is a crime so it is better to buy seeds and grow them that way or buy them from people who plant and grow their own specimens.