The Cactus patch, when approached, will cover Woodrow in cactus spikes. With this enhancment, his speed will be increased and he will KO any enemy he touches, and he will be invincible. He can also use this ability to bash through "cactus walls". It has a 120 second timer.
The cactus patch is surrounded by a patch of sand. In the center is a large cactus with two arms, surrounded by two differently sized round cactus, and one smaller cactus.