{"product_id":"lallemand-enoferm-rp15-rockpile-dry-wine-yeast","title":"Lallemand ENOFERM RP15 Rockpile | Dry Wine Yeast","description":"\u003cul\u003e \u003cli\u003e RP15 is the yeast of choice for winemakers seeking to craft powerful, fruit-driven red wines with structured tannins and bold character\u003c\/li\u003e \u003cli\u003e Whether perfecting a Cabernet Sauvignon, enhancing the richness of Zinfandel, or deepening the complexity of Syrah, RP15 consistently delivers boldness, clarity, and exceptional flavor intensity\u003c\/li\u003e \u003cli\u003e Enhanced fruit intensity and structured tannins for bold red wines\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e RP15 is a powerful red wine yeast strain specifically selected for its ability to amplify fruit intensity while supporting structured tannin development. Ideal for crafting big, full-bodied reds, RP15 promotes deep color extraction and emphasizes rich, dark fruit aromatics. Its robust fermentation kinetics ensure complete attenuation, even in high-Brix musts, delivering wines with vibrant complexity and age-worthiness.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eFruit-Driven Aromatics:\u003c\/strong\u003e Boosts expressions of blackberry, black cherry, and plum, enhancing depth and richness.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eEnhanced Tannin Structure:\u003c\/strong\u003e Promotes smooth, well-integrated tannins for improved mouthfeel.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eAlcohol Tolerance: \u003c\/strong\u003eEffective up to 16% ABV, providing stability for high-alcohol wines.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eTemperature Range: \u003c\/strong\u003ePerforms optimally between 64°F (18°C) and 86°F (30°C), allowing for versatile fermentation conditions.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eMedium to High Flocculation: \u003c\/strong\u003eContributes to clarity and stability post-fermentation.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eLow SO₂ Production:\u003c\/strong\u003e Minimizes sulfurous off-flavors, preserving fruit purity.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eCabernet Sauvignon:\u003c\/strong\u003e Elevates boldness and structure while enhancing dark fruit notes.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eZinfandel: \u003c\/strong\u003eHighlights spicy characteristics with deep berry undertones.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eSyrah \u0026amp; Petite Sirah:\u003c\/strong\u003e Enhances complexity with intense fruit and structured tannins.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eMerlot: \u003c\/strong\u003eBrings forward lush plum and cherry while smoothing tannins for a balanced finish.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003cstrong\u003eFlavor Profile: \u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eDark Fruits: \u003c\/strong\u003eProminent expressions of blackberry, black cherry, and plum.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eSpice and Earthiness:\u003c\/strong\u003e Accentuates subtle hints of black pepper, tobacco, and cedar.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eSmooth Tannin Integration: \u003c\/strong\u003eBalances structure with a rounded mouthfeel.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eAging Potential: \u003c\/strong\u003eSupports long-term aging, improving depth and complexity over time.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003cstrong\u003eGuidelines:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eRehydration:\u003c\/strong\u003e Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003ePitch Rate:\u003c\/strong\u003e Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and tannin extraction.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eNutrient Addition: \u003c\/strong\u003eSupplement with yeast nutrients, particularly in high-Brix musts, to support strong fermentation.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eFermentation Temperature:\u003c\/strong\u003e Maintain between 64°F and 86°F to maximize fruit expression and tannin development.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eExtended Maceration:\u003c\/strong\u003e Suitable for long maceration periods to boost color intensity and mouthfeel.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e Download the PDF\u003c\/p\u003e \u003cp\u003e Download the PDF\u003c\/p\u003e","brand":"Lallemand\/Lalvin","offers":[{"title":"8 g","offer_id":51913888071969,"sku":"DYW49A","price":3.19,"currency_code":"USD","in_stock":true},{"title":"80 g","offer_id":51913888104737,"sku":"DYW49B","price":21.99,"currency_code":"USD","in_stock":true},{"title":"500 g","offer_id":51913888137505,"sku":"DYW49","price":68.99,"currency_code":"USD","in_stock":true},{"title":"10 kg","offer_id":51913888170273,"sku":"DYW49K","price":859.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/7521\/2321\/files\/23198.png?v=1760685679","url":"https:\/\/morebeer.mom\/products\/lallemand-enoferm-rp15-rockpile-dry-wine-yeast","provider":"MoreBeer!","version":"1.0","type":"link"}