Holly is a forageable plant typically found during the winter season. It's characterized by its distinctive red berries and spiky green leaves. While it's not edible due to its toxicity, it can be used as a decoration or gifted to villagers, although most do not appreciate it. Holly can also be sold for a modest price or used in the crafting of certain items, such as the Winter Forage Bundle on the Community Center's bulletin board.
The item ID for Holly is 283
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. [283]
Spawning Using the Animal MethodTo spawn Holly 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 [283] and you will receive the Holly 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 Holly while using a character, you will need to create a new character and name it with the item id with brackets like this [283]. You will then receive the Holly 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.