How to Properly Drink Hartmann Red Wine Process Coffee & Red Wine Process Coffee Bean Prices

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Introduction to Hartmann Estate

Hartmann's story is every bit as legendary as its coffee. The estate sits in Santa Clara, Chiriquí Province. Its founder, Mr. Alois St. Hartmann (Luis Hartmann), was born on June 20, 1891, in Moravia, Austria-Hungary (now the Czech Republic), and died on May 25, 1970, at the age of 78.

When the First World War broke out, he was just a boy. Thanks to his mother, he managed to hide aboard a ship bound for Pennsylvania, USA, and survived; both of his brothers died in the war after joining the military. Luis traveled with friends through several countries until he reached Panama in 1911, settling in Chiriquí Province in 1912 and mainly working around the Candela area, where he built the first small wooden cabin in that primeval forest.

The Hartmann Estate of today is a family business founded in 1940 by Ratibor Hartmann, Luis's son. In 1966, Ratibor married Dinora Sardi from Costa Rica, and they raised five children: Ratibor Jr., Alan, Alexander, Alice, and Kelly. Each family member takes charge of some part of the operation—cultivation management, harvesting and processing, or estate tours. A family that has grown coffee for over 100 years is itself a legend.

Pour-Over Hartmann

15g of coffee, medium grind (small Fuji ghost-tooth burr grinder at 4), V60 dripper, water temperature 88-89°C. First pour 30g of water and bloom for 27 seconds, then pour to 105g and stop. Wait until the water level drops to half before pouring again, then pour slowly up to 225g and discard the tail end. Water-to-coffee ratio 1:15, total extraction time 2:00.

This family business runs a state-level cupping laboratory and sample roasting room, and they strictly cup every single batch of coffee cherries. That discipline is what keeps Hartmann's quality stable and always improving—scientific rigor layered on top of nearly 100 years of family experience.

A legendary estate with a state-level cupping lab and sample roasting room: rigorous attitude and strict standards guarantee the consistency of everything Hartmann produces.

The Red Wine Process

This batch is a red wine processed Caturra. From the moment you grind it, an intensely rich fruit-wine aroma rises out of the grinder, laced with fresh smoked-wood spice and the special berry sweetness of natural processing. The aroma alone is intoxicating. On tasting, it unfolds rich tropical fruit—passion fruit, mango, orange, and berry juice blended with peach wine, as if mixed by a bartender. No—this is a cocktail made by nature itself.

Very few coffee regions on earth have successfully experimented with this wine-like processing method. After years of testing, it can now control the acid structure in the cup with real precision. Coffee fermented this way gains markedly in sweetness, cleanliness, and layered, complex-yet-elegant acidity—significantly lifting both quality and distinctiveness.

The red wine process is also called the controlled fermentation method, or lactic/acetic acid fermentation.

The experimental team is led by the American Felipe Sardi and made up of biological scientists and ecologists who apply technologies such as solar energy to cultivation and green bean processing.

The dedicated hand-picking team is trained to strict specialty standards: unripe cherries < 2%, defective beans < 3%, floaters < 5%.

Acetic Acid Fermentation—Aerobic Fermentation

Lactic Acid Fermentation—Anaerobic Fermentation

Expected Flavor Profiles

Acetic acid fermentation: cleaner, livelier acidity—brighter, citric.

Lactic acid fermentation: rounder mouthfeel, slightly lower cleanliness than the acetic style, higher body, malic/tartaric acid.

In the past, mills relied on traditional hand-me-down techniques—like biting a bean to judge fermentation degree—methods that were uncontrollable and wildly variable.

The controlled fermentation method instead monitors fermentation by pH value, delivering predictable results and consistent quality from batch to batch.

About the Caturra Variety

Caturra is a single-gene mutation of Bourbon, discovered in Brazil in 1937. It out-yields Bourbon with better disease resistance, and the shorter plant makes harvesting easier. Unfortunately, like Bourbon, it suffers from biennial bearing cycles. But it adapts well, needs no shade trees, and thrives in direct sunlight—hence the nickname "Sun Coffee." It tolerates high-density planting but demands more fertilizer, which raises costs; that's why farmers initially resisted it.

Then coffee prices soared in the 1970s and farmers switched to Caturra for the yields. With vigorous promotion by the Brazilian and Colombian authorities, the results were striking: by 1990, one million hectares could harvest 14 million bags of coffee—a 60% gain in productive capacity. Little wonder this high-yielding, high-quality variety became a pillar for producing countries.

Caturra grows happily anywhere from 700 meters up to 1,700 meters. The higher the altitude, the better the flavor—but the lower the yield. That's the fate of specialty beans. Some academics call Caturra an intensive, sun-grown version of Bourbon, which is fair. There is also a yellow variant (Caturra Amarello) in Central and South America, though its reputation doesn't match Yellow Bourbon.

Light-roasted, Caturra shows pronounced acidity and overall brightness. With careful processing its sweetness can express beautifully, but body stays relatively low compared to Bourbon, and the cup cleanliness is a touch lacking.

Caturra usually produces red cherries, but a few rare regions grow yellow Caturra—Hawaii, for example, grows very few of them.

Coffee Information

Country: Panama

Grade: SHG

Region: Volcán Region

Altitude: 1250-1700 Meters

Processing Method: Red Wine Processing

Variety: Caturra

Estate: Hartmann Estate

Flavor Notes: Smoked wood spice, berries, fruit wine aroma

Panama Hartmann Estate Caturra Red Wine Process

Manufacturer: FrontStreet Coffee | Address: No. 10 Bao'an Qian Street, Yuexiu District, Guangzhou | Manufacturer Contact: 020-38364473 | Ingredients: In-house roasted | Shelf life: 30 days | Net weight: 227g | Packaging: Bulk | Taste: Neutral | Bean state: Roasted coffee beans | Sugar: Sugar-free | Origin: Panama | Coffee type: Other | Roast degree: Medium roast

FrontStreet Coffee Recommendation

Panama's coffee country occupies the country's west, in Boquete, Volcán, Santa Clara, and Piedra de Candela—with Boquete and Volcán the names you'll hear most often. Both lie in Chiriquí Province, squarely in the heart of the coffee belt, blessed with fertile volcanic soil and old-growth forest. If Hartmann's red wine process is your first taste of Panama, it's a great one—but there's plenty more to explore from the same strip of land.

For the classic Panama experience, try FrontStreet Coffee's Boquete Washed Geisha, an estate-level entry Geisha grown at 1,600 meters. Frequent cloud cover over the Boquete mountains keeps days humid and nights cool, and the volcanic soil of the Barú volcano feeds the trees; higher elevation means longer cherry maturation and more accumulated nutrients, which is why the cup shows Geisha's signature jasmine florals along with green tea, honey, citrus, and orange.

If you'd like Geisha character at a friendlier price, FrontStreet Coffee's Panama Washed Butterfly is the smart pick: it carries half Geisha lineage, being a three-variety mix of Geisha, Caturra, and Catuai planted on the Barú volcano in Boquete. The local microclimate brings abundant rain, big day-night swings, and distinctive volcanic rock soil, and with meticulous picking and processing, the coffee stands out for its body, citrus acidity, and jasmine aroma—equally good as pour-over or cold brew. And for the very top of the pyramid, FrontStreet Coffee's Esmeralda Red-Label Geisha comes from a single plot above 1,700 meters and must cup at 91+ to qualify, delivering that refined orange-blossom-honey character that made Panama Geisha famous.