How wine is made: How Billions of Grapes Become Fine Wine | Factory Process Documentary

Welcome to California's vineyards this morning mist nourishes the grapes beginning the journey of how wine is made Every great story begins with a single vine info how wine is made in California Hello my friends Today we're embarking on a fascinating journey through California's lush vineyards or endless rows of grapevines stretched beneath the golden Sun From the first sprout of a young vine to the final bottle of wine will uncover the artistry science and passion behind every sip So buckle up as we dive into the world of viticulture in the Golden State Our journey begins early in the year from January to February when the rhythm of grape farming begins anew Here in the southern San Joaquin Valley the creation of a new vineyard starts with meticulous planning workers carefully stake the land Install automated irrigation systems and craft the perfect environment for thousands of seedlings to thrive each acre of vineyard is home to nearly 900 grapevines spaced precisely seven feet apart and as of 2023 California proudly boasts over 918,000 acres of vineyards producing 95% of America's grapes Once planted the vines are tended with exceptional care Each young vine is tied to a pole guiding it to grow tall and strong But patience is key. These vines will take three years before they bear their first fruit During winter pruning begins Removing old branches to make way for fresh spring growth By May the vines begin to blossom with tiny clusters of grapes from that moment it takes nearly 70 days for them to ripen under the Californian Sun as The grapes ripen the vineyards buzz with anticipation Harvest season is near from August to October the fields come alive with nearly 95,000 workers hand-picking ripe grapes in the cool morning hours Hand-harvesting ensures only the best grapes make it into the bins each bunch Carefully selected to avoid bruising or damage It's slow labor-intensive work, but it preserves the integrity of every grape Meanwhile Mechanical harvesters hum across vast stretches of land These powerful machines can pick grapes at incredible speed Saving time and labor costs, but they lack the gentle touch of human hands They're ideal for wine grapes where efficiency takes precedence over perfection by season's end California produces an astounding 6.1 million tons of grapes Fueling a 5.4 billion dollar industry that defines American winemaking The freshly picked grapes are transported to processing plants where their next transformation begins They are sorted cleaned and prepared before being sent off to wineries across the state for juice and wine production at The winery the process begins with de-stemming and crushing This releases the juice the lifeblood of wine from the berries fermentation follows Inside massive tanks yeast consumes the natural sugars turning them into alcohol and carbon dioxide This is where grape juice officially becomes wine Next comes aging a crucial step that defines a wines character Some wines mature in stainless steel tanks preserving fresh fruity flavors Others rest in oak barrels where they absorb subtle notes of vanilla spice and toast After aging the wine is filtered blended and prepared for bottling each stage Carefully designed to perfect the taste Temperature control is critical white wine ferments slowly for about three weeks at 17 degrees Celsius maintaining crispness and floral aromas Red wine on the other hand ferments faster just 10 days at a warmer 30 to 35 degrees Celsius enhancing body and color Rosé blurs the line made from red grapes But fermented gently like a white to achieve its signature pink hue during fermentation winemakers frequently drain and aerate the tanks a process that introduces oxygen Helping yeast work faster and deepening the wines flavor The wine is then pumped back over the top ensuring everything mixes evenly Throughout this stage temperature and sugar levels are carefully monitored as sugar decreases alcohol rises