Seaweed is a versatile aquatic plant that players can obtain primarily through fishing in various bodies of water. It serves multiple purposes, including as an ingredient in cooking recipes like Maki Rolls and Sashimi, as well as a component in crafting recipes such as the Fish Pond. Additionally, it can be consumed to restore a small amount of energy and health or given as a gift to certain villagers who may or may not appreciate its unique charm.
The item ID for Seaweed is 152
This ID will work on PC/Mac (Steam), PS4, PS5, XBOX One, and Nintendo Switch.
Spawning items in Stardew Valley is a little unsual and is not done with commands. You will need to utilize what is called a cheat to set your character's or animal name to the item id. To do this you cannot use just the item id, you will need to surround the item id with brackets. Ex. [152]
Spawning Using the Animal MethodTo spawn Seaweed while using an animal, you will need to head over to Marine's Ranch and purchase an animal. Once you have have an animal chosen, name the animal with the item id with brackets like this [152] and you will receive the Seaweed item. This method can be done using an existing character and is convenient but will cost some gold every time you want an item.
Spawning Using the Character MethodTo spawn Seaweed while using a character, you will need to create a new character and name it with the item id with brackets like this [152]. You will then receive the Seaweed item when you speak to a villager. This method is easy and free but cannot be performed on an existing character and you will be stuck with that name unless its edited.