The Sea Crown is the rarest type of harvestable flora in Subnautica, with a small number in existence. Overall, it is the second rarest type of flora in Subnautica, behind the Giant Cove Tree. It is found exclusively in the Bulb Zone, the Dunes Sinkhole, and certain Grassy Plateaus Caves.
The Sea Crown consists of a bioluminescent translucent bladder held together by its small stalks, having yellow and green patterns running along the top. The stalks holding the Sea Crown's bladder are bright green, yellow-tipped in color.
Uses In Crafting
Spoiler alert: The following section contains story related material.
Data Bank Entry
This plant consists primarily of a large bladder-like sack containing a huge variety of bacterial species, which may enable it to break down complex compounds it draws from the root system. Shares large sections of genetic code with the membrain tree. Environment scans indicate this plant is rare to the point of extinction.
- The Sea Crown resembles a Portuguese man o' war, which is itself a composite lifeform.
- Originally, only two Sea Crowns existed, located in the Bulb Zone. However, the population is much larger now.