Blue sand bogs are a native species of the planet Rann.
Blue sand bogs consist of a large patch of blue sand with a beautiful pink flower at its center. The flower acts as a lure to draw in prey. The bog can sense when something touches the sand, which then softens and forms tendrils to pull the object in. It then belches out gas which ignites in a purple flame.
Zeta Squad and their guide Alanna encountered a blue sand bog in the jungle near Ranagar. Beast Boy wanted the flower as a souvenir, but Alanna demonstrated the danger by throwing in a stick. Alanna later lured a Krolotean Mech into a bog.
- 202. "Earthlings"