Bulb Bush

The Koosh Bush is a flora found in the biome called the Koosh Zone.

Artwork shows that divers could potentially interact with it. In current builds the  Koosh Bush can be harvested for Koosh Chunk  with a knife.

The Koosh Bush is bioluminescent.

Appearence
The Koosh Bush has a luminous design. It's purple top houses luminescent, little spots that are able to light up the whole top. Its stalk is a greyish blue that's twisted around. They can vary in size a lot from massive to very small.