Seed-onion

The Seed-onion is a miscellaneous in Valheim. Build it using the Cultivator for 1 Onion.

“Plant an onion to get more seeds.”

Seed-onion is a Misc building piece that you plant to get more seeds. The game describes it as "Plant an onion to get more seeds." You build it with the Cultivator, so that is the tool you need to place it. Each Seed-onion costs 1 Onion, which makes the Onion the only material required.

Building cost

Resource	Amount
Onion	1