Where to get Aerosiderite Grain in Genshin Impact

Sometimes leveling up your weapons in Genshin Impact can be difficult. You need to find resources from domains and even then they might only be available on certain days during the week. Creating a farming schedule represents an investment of time to advance your account, but many players typically do this every week. Aerosiderite is a group of four such Ascension Materials, with the grain of Aerosiderite being the first rung of the ladder. There are a few ways to get your hands on it, and we’re going to explain how to do it in this guide.
Related: How to find and complete the Spire of Solitary Enlightenment domain in Genshin Impact
How to get Aerosiderite Grain in Genshin Impact
There are four forms of Aerosiderite that you can get, one at a time. You can even combine three parts of a lower tier item to create a next tier part. Those are:
- Grain of Aerosiderite
- piece of aerosiderite
- Some aerosiderite
- piece of aerosiderite
Once you know how to get the grain and become familiar with its cultivation, the transition to the other stages is easy and depends only on the strength of your party. The mechanics remain mostly the same. There are two ways to get Grain of Aerosiderite, one is by raiding the Hidden Palace of Lianshan Formula domain, and on the other hand by buying the Liyue Souvenir Shop.
If you visit Xingxi at the souvenir shop in Liyue, you can buy up to three grains of aerosiderite per day at the price of 4 geo seals each. This is the currency you get for upgrading Statues of the Seven in Liyue, opening chests, and completing reputation goals. Note that the shop does not stock any of the updated Aerosiderite versions, only the grain.
This leaves the Hidden Palace of Lianshan Formula Domain as the best farming option for all Aerosiderite variants. Like most Ascension domains, it has a rotating supply of materials based on the day of the week. You can farm Aerosiderite on Wednesday and Saturday, and on Sunday when all the materials are available.

Tips on farming the Hidden Palace of Lianshan Formula Domain
The domain has four challenge levels, each corresponding to the corresponding level of Aerosiderite. This means that you would have to choose challenge level 1 to farm grain Ley Line Disorder in this domain is based around Electro enemies, which will drain your party’s energy until those enemies are removed, so plan your priorities accordingly. However, most of the enemies you face here will be made up of the Electro element, which is primarily made up of slimesand a few Fatui Mage at higher challenge levels.
Because of this, it’s a good idea to bring it with you pyro And cryo as the main and support DPS in your party, as well as a healer to replenish your party during battle. The first challenge starts at Adventure Rank 16 with a recommended party level of 15, so it’s not too hard to beat if you follow these tips. Just remember to also have 40 Original Resin ready for each run to get the rewards.
Related: How to unlock The Lost Valley domain in Genshin Impact
What is Aerosiderite Grain used for in Genshin Impact?
These resources are used to level up 15 weapons in the game, including three 5-star weapons and nine 4-star weapons. This applies to all tiers of Aerosiderite, so you’ll need to farm quite a bit to fully level up even a single weapon. The most notable weapons include:
- memory of dust (5 Stars)
- Staff of Homa (5 Stars)
- Vortex Vanquisher (5 Stars)
- compound bow (4 stars)
- Vanishing twilight (4 stars)
- iron engraving (4 stars)
- Lithic Spear (4 stars)
- Luxurious Sea Lord (4 stars)
- Mappa mare (4 stars)
- Prototype Archaic (4 stars)
- Prototype Star Glitter (4 stars)
- spine of the snake (4 stars)
https://www.gamepur.com/guides/where-to-get-grain-of-aerosiderite-in-genshin-impact Where to get Aerosiderite Grain in Genshin Impact