Seed economics decide it
Starfruit seeds cost 400g at the Oasis and grow once in 13 days — every replant buys new seeds. Ancient Fruit costs a one-time investment (rare seed or Seed Maker) and then regrows every 7 days forever, including through seasons. Over a full year an ancient plant needs zero further seed spending; starfruit needs roughly 2.7 plants per season of new seed money.
Raw numbers per harvest
Starfruit sells for 750g base versus ancient fruit’s 550g, and starfruit matures faster. In a pure single-season sprint (spring year one has neither), starfruit wins. But processed through kegs, ancient fruit wine at 1,650g per bottle with zero seed cost overtakes starfruit wine on profit per day once the field has been planted for more than a season or two.
The verdict most min-maxers reach
Plant starfruit while your ancient fruit field matures, then convert everything to ancient fruit in kegs — the Seed Maker loop turns spare ancient fruit into more seeds and the crop self-perpetuates. Greenhouse and Ginger Island plantings of ancient fruit pay out all twelve months.
Sources and standards
Where these figures come from
Every formula on this page is implemented from the published reference material below. Where a value depends on a regional code, the calculator lets you override it rather than assuming one jurisdiction.
- Stardew Valley — official site — the game of record; version notes and feature announcements come from here.
- ConcernedApe — the developer, and the authority on balance changes between updates.
Figures, formulas and reference tables last verified: 19 September 2026.
