Carrot Seeds Valheim 1.0.20
Carrot Seeds is a natural resource found in the Black Forest of Valheim. It is used to build Carrot.
“Plant these if you like carrots...”
Carrot Seeds are a Material. The in-game description reads "Plant these if you like carrots..." They are first available in the Black Forest, so that is the earliest biome where you can get them.
Each unit weighs 0.1, and a stack holds up to 100. They can be teleported, so you can carry them with you when you teleport. Carrot Seeds are used to build Carrot, and that is the only use listed for them.
Found in the world
It is placed in the world by the world generator: see where to find Carrot Seeds.
Used to build
Other material items
Acorns, 
Amber, 
Amber Pearl, 
Ancient Bark, 
Ancient Coin, 
Ancient Metal, 
Ashlands Gourmet Bowl, 
Ashwood, 
Asksvin Bladder, 
Asksvin Hide, 
Asksvin Neck, 
Asksvin Pelvis.