To find Dandelion Seeds, you must explore the region of Mondstadt, as this is a Mondstadt Local Specialty.
Dandelion Seeds can be picked out in wilds; however, there is a group southwest of the Dawn Winery and north of Sal Terrae, where you can find a fair few grouped. Apart from that, they are pretty spread throughout the region of Mondstadt.
Local Specialties respawn every two days after looting them; however, this is based on the time you harvested them, not the server reset time.
The image below shows where you can find Dandelion Seeds in Mondstadt.
Click on the image to enlarge.
Thanks to Genshin Impact Interactive Map!
- Type: Local Material
Dandelion Seed is used for the following Character Ascensions.
Here are the eight Mondstadt Local Specialties