Where to grow the fluorescent mushroom in Genshin Impact?

The Fluorescent Mushroom is an asset introduced in Genshin Impact in Update 2.2. It can only be found on one island in the Inazuma region, Tsurumi Island. This is the southernmost island in the game.

The Fluorescent Mushroom is not sold in any store, so players will not be able to purchase it in batches, which makes farming extremely important to the resource.

There are a total of 67 fluorescent mushroom spawn points on the map, all shown in the image above. They will take two days to regenerate after being harvested and require no special elemental interactions for harvesting.

The fluorescent mushroom can be found in batches throughout the island, but is highly concentrated in both the north and south. It is currently used as an ascension material for Thoma.

It is good to choose it every time you see it, especially since Thoma is not yet available in the game. You need a total of 170 plants to get Thoma to level 80, and you can easily have all of these grown when her banner appears.

We assume that future characters will also require a fluorescent mushroom for their ascensions, so be sure to continue collecting the resource even after you have enough of it for Thoma.