stardew valley Demetrius


Demetrius is a villager who lives on The Mountain at 24 Mountain Road. He is a scientist who studies the wildlife around Stardew Valley. Demetrius can often be found outdoors taking notes, or inside his laboratory doing research. He has a clinic appointment on the 25th of Summer.



Gifts will have 8x their normal effect if you give them to Demetrius on his birthday – 19th of Summer.

  • Bean Hotpot
  • Ice Cream
  • Rice Pudding
  • Strawberry
  • All Eggs (except Void Egg)
  • All Fruit (except Strawberry)
  • Purple Mushroom
  • All Fish (except Carp and Snail)
  • All Milk
  • Chanterelle
  • Common Mushroom
  • Daffodil
  • Dandelion
  • Hazelnut
  • Leek
  • Morel
  • Snow Yam
  • Wild Horseradish
  • Winter Root
  • Quartz
  • Holly


Special Events

Demetrius has 5 available special events triggered by various actions at certain heart levels. Here you can find a list of event triggers along with any other requirements.

Total Earnings of 25,000g
Demetrius will appear at your farm. He offers to improve The Cave to attract fruit bats, or grow mushrooms.
Any friendship points higher than zero
Chance of receiving a gift in the mail.
Three Hearts
Demetrius will mail you the Fried Mushroom recipe.
Six Hearts
Visit Demetrius at his house while Robin is home.
Seven Hearts
Demetrius will mail you the Autumn’s Bounty recipe.

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