Kelps

Kelps are underwater plants that can be harvested when the player dives using their diving suit. Kelp is harvested by using a scythe. The gathered raw kelp can be processed using an extractor and turned into bottled kelps. The player can then exchange the bottled kelps at the laboratory for item upgrades for a certain price.

Kelps can also be found by digging up Clovers on the beach.