The Bulb Zone is characterized by small crevices and overhangs in a sandy dune-like area. It is also abundant with small brown algae, and a large variety of plants with blueish purple hues, the most notable of which being the Bulb Bush.
Due to its proximity to the Crash Zone, the southern half of the Bulb Zone is subject to Radiation. If the player has not repaired the Aurora's drive room, a Radiation Suit is needed to explore the southern region.
There is a cave system located below the Bulb Zone, known as the Bulb Zone Caves. These caves are accessible via any of the three entrances located within the biome. One of the caves links to the Mushroom Forest Caves. Rubies can occasionally be found in the caves.
Several Lava Geysers can be found in this biome. This, together with the Bulb Zone Caves, suggests a small amount of volcanic activity. According to the PDA Dialogue, there are strange electrical signatures in the bulb zone, which likely originates from Ampeels.
Two Sea Crowns can be found here.
A single Supply Crate is found along the Crash Zone border. The only other ones are in the two wrecks.
Spoiler alert: The following section contains story related material.
All Scannables are found in Wrecks:
- The Bulb Zone was originally named the Koosh Zone, but it was renamed to prevent potential copyright infringements.