Use Anemo elemental attack to Dandelion objects, then you can pick Dandelion Seed.
You can get about 5 Dandelion Seeds around this area.
You can get 2 Dandelion Seeds here.
You can get 9 Dandelion Seeds around this area.
You can get 10 Dandelion Seeds around this area. Recommended to use the red route to access to the locations.
Puzzles, Secrets, and Hidden Chests in Liyue
Lisa
Liyue Side Quests, Guides, and Locations
Xinyan
How to Farm Weapon Ascension Materials
Prototype Archaic
Lithic Spear