Fairy Dust is a magical substance used to instantly complete the process of wine, cheese, and other goods in casks or to cause a crop to mature overnight. It can be crafted after obtaining the recipe from Mr. Qi's Walnut Room for 500 Qi Gems. The ingredients required to make it are one Fairy Rose and one Diamond, combining the delicate essence of the flower with the gem's crystalline structure to create this potent, sparkling powder.
The item ID for Fairy Dust is 872
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. [872]
Spawning Using the Animal MethodTo spawn Fairy Dust 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 [872] and you will receive the Fairy Dust 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 Fairy Dust while using a character, you will need to create a new character and name it with the item id with brackets like this [872]. You will then receive the Fairy Dust 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.