What Adaptations Does A Cactus Plant Have?

What Adaptations Does A Cactus Plant Have? A cactus has special adaptations in its roots, leaves as well as stems that enable it to thrive in desert environments. These adaptations include – spines, shallow roots, deep-layer stomata, thick and expandable stem, waxy skin and a short growing season. What are 3 adaptations of a cactus?