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Wine recipe formulation starts with the base fruit or juice, then works outward to sugar additions for target alcohol, acid adjustments for balance, nutrient additions for a clean fermentation, and yeast selection for the flavor profile you’re targeting. I’ve made wine from grapes, apples, pears, stone fruits, berries, and a range of more unusual fruit and vegetable bases, each one teaches you something different about how fermentation interacts with specific sugars, acids, and phenolics. The generator below creates a starting-point recipe for your chosen wine style and batch size.
Custom Wine Recipe Generator
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How to interpret and adapt a generated wine recipe
Sugar additions depend on your starting juice. The recipe calculates sugar additions based on a target OG, but your actual juice or fruit may already have more or less sugar than assumed. Always measure your starting gravity with a hydrometer before adding sugar, grape must, for example, varies from 1.070 to 1.110 depending on variety and vintage. Adjust the chapitalization (sugar addition) accordingly. Every 1 oz of sugar per gallon raises gravity approximately 0.004–0.006 SG.
Acid balance is critical for wine in a way it isn’t for beer. Check your must’s TA (titratable acidity) and pH before fermentation. Most white and rosé wines target a TA of 0.6–0.75% and a pH of 3.2–3.4; reds target TA of 0.6–0.7% and pH of 3.3–3.6. If your fruit is naturally high-acid (unripe apples, most berries), you may need to dilute rather than add acid. Use tartaric acid to raise acidity in grape wine and citric or malic acid in country wines.
Sulfite additions (Campden tablets) protect against oxidation and wild yeast. Standard practice: 1 Campden tablet (50 ppm SO2) per 5 gallons, added 24 hours before pitching yeast. This sanitizes the must without fully sterilizing it. Don’t skip this step with fresh fruit musts, wild organisms compete with wine yeast and can produce off-flavors.
Wine recipe parameters by style
| Wine style | Target OG | Target FG | Est. ABV | Acid target (TA) |
|---|---|---|---|---|
| Dry white (grape) | 1.075–1.090 | 0.990–0.996 | 11–13% | 0.60–0.75% |
| Dry red (grape) | 1.085–1.100 | 0.992–0.998 | 12–14% | 0.60–0.70% |
| Country fruit (apple, pear) | 1.070–1.085 | 0.990–0.998 | 10–12% | 0.55–0.65% |
| Berry wine (strawberry, blackberry) | 1.080–1.095 | 0.990–0.998 | 12–13% | 0.60–0.70% |
| Sweet dessert wine | 1.110–1.130 | 1.010–1.025 | 12–15% | 0.65–0.80% |
| Rosé | 1.070–1.085 | 0.990–0.996 | 11–12% | 0.60–0.70% |
Yeast selection for wine
Wine yeast selection matters far more than beer yeast selection for many styles, different strains contribute to ester production, acid metabolism, body, and finish. EC-1118 (Champagne) is the workhorse: highly alcohol-tolerant, neutral, reliable, works in a wide temperature range. It produces clean wines but strips some fruity character. RC212 and BM4x4 preserve more fruit aroma in reds. 71B is the standard for fruit wines and mead, it partially metabolizes malic acid, which softens high-acid fruit wines naturally. K1V-1116 is an excellent all-purpose yeast for fruit wines with good nutrient handling and high alcohol tolerance.
Common Questions
Do I need to add nutrients to wine must?
Yes, especially for country fruit wines and high-sugar musts. Grape juice has naturally high nitrogen content from grape berries; other fruits often don’t. Low nitrogen causes sluggish fermentation, stuck ferments, and hydrogen sulfide (rotten egg smell) production. Use Fermaid-O or DAP (diammonium phosphate) in a staggered addition protocol: half the total nitrogen at pitch, half at 1/3 sugar depletion (roughly when gravity drops 1/3 of the way to target FG). The total nitrogen requirement depends on the yeast strain and target ABV, most wine musts targeting 12% ABV need 250–300 ppm YAN (yeast assimilable nitrogen). Fermaid-K or Fermaid-O at the dose printed on the package gets you there.
Can I make wine from grocery store grape juice?
Yes, and it’s one of the most accessible ways to start winemaking. Use 100% juice without added preservatives, check the label and avoid any juice with potassium sorbate or sodium benzoate, which inhibit or prevent fermentation. Concord grape juice produces a distinctly “foxy” flavored wine that some people love and others find off-putting; white or red Welch’s 100% juice works well for a beginner batch. Expect an OG around 1.060–1.070 from grocery store juice, you’ll likely need to add some sugar to reach a full wine ABV. The resulting wine tastes good, not great, fresh wine grapes or fresh-pressed juice produce noticeably better results, but grocery store juice is a perfectly legitimate starting point for learning the process.
