What does anaerobic co-fermentation mean for the flavor?

Anaerobic fermentation happens in sealed tanks without oxygen, which encourages yeast and bacteria to produce esters and alcohols that create fruit and wine-like flavors. Co-fermenting with wine yeast and dehydrated grapes adds those specific microbes and sugars to the mix, resulting in concentrated sweetness and saturated fruit character rather than the cleaner profile of washed coffees.

Can I use this for espresso?

Yes, the dense body and high sweetness work well for espresso, but you'll need to dial in your grind and timing carefully. The fermentation-derived flavors can turn cloying if you under-extract or pull harsh tannins if you over-extract, so expect to spend a few shots finding the right parameters.

Why is it whole bean only?

Coffees with extended fermentation and controlled drying develop more oils, which oxidize and lose complexity quickly once ground. Whole bean preserves the aromatic compounds until you're ready to brew, and it allows you to adjust grind size for different brewing methods.

How long will it stay fresh after roasting?

Most specialty coffee peaks between five days and three weeks after roasting, then gradually loses aromatic intensity. Because this is roasted to order, you receive it close to the roast date. Store it in an airtight container away from light and heat, and grind only what you need for each brew.

What brewing method works best for this coffee?

Pour-over methods like V60 or Chemex let you control extraction and highlight the fruit clarity, while espresso brings out the syrupy body and sweetness. French press can work but may emphasize the oils and make the cup feel heavy. Avoid brewing methods that can't adjust grind size or contact time, since this coffee requires precise dialing.

Colombia Sebastian Ramirez Purple Fruits Farmlevel Reserve

The 3-second version

Anaerobically co-fermented with wine yeast and dehydrated grapes for over 120 hours
Dense syrupy body with concentrated sweetness and saturated fruit character
Caturra varietal from El Placer in Quindío, Colombia
Whole bean only—no pre-ground option
Narrow dialing window for balanced extraction
High oil content can clog blade grinders

Why it's on GiftsFeed

Anaerobic co-fermented Colombian coffee with concentrated fruit intensity

Most Colombian coffee is washed, dried on patios, and designed to be reliable rather than memorable. This one uses a five-day anaerobic fermentation with wine yeast and dehydrated grapes—a process borrowed from natural wine and adapted to coffee. That extended fermentation builds esters and alcohols that translate to fruit intensity you don't find in standard processing. It's for people who've grown bored with the safe middle of the coffee spectrum and want something that tastes like the grower made a dozen decisions on purpose.

Good gift when

Coffee drinkers who find washed Colombians too predictable
People who enjoy natural wines and want similar complexity in their cup
Home brewers with burr grinders and pour-over or espresso setups
Anyone chasing fruit-forward profiles without stepping into full natural processing

Skip it if If you prefer clean, bright, straightforward coffee or don't own a burr grinder capable of handling oily beans, this will frustrate you more than it delights.

Specs

Origin: El Placer, Quindío, Colombia
Producer: Sebastián Ramírez
Varietal: Caturra
Processing: Anaerobic co-fermentation with wine yeast and dehydrated grapes (120+ hours)
Weight: 150g (5.29 oz)
Grind: Whole bean only
Roast style: Roasted to order
Ships within: 2 business days

What's included

150g whole bean coffee

If you're giving it

No sizing to guess

Whole bean coffee requires a burr grinder; confirm the recipient has one before gifting.

The details

This single-origin lot from El Placer in Quindío showcases what happens when you take traditional Colombian coffee and subject it to over five days of anaerobic co-fermentation. Sebastián Ramírez uses wine yeast and dehydrated grapes during the fermentation window, then controls the drying process to preserve the aromatic compounds that develop during those 120-plus hours without oxygen.

The result is a cup that pushes far beyond the familiar chocolate-and-caramel profile most people associate with Colombian beans. You get density first—a syrupy body that coats the palate—followed by waves of fruit that read more like preserves than fresh berries. The yeast and grape additions create a vinous quality without crossing into sour or funky territory, and the sweetness lands somewhere between jam and dried figs.

Caturra is the varietal, a compact mutation of Bourbon that thrives at altitude and rewards careful handling. In this case, that handling involves sealed fermentation tanks, temperature monitoring, and extended drying on raised beds to lock in the developed sugars and esters. The process is more brewery than farm, and the flavor reflects that level of control.

This is whole bean only, roasted after you order and shipped within two business days. You'll want a grinder that can handle the oils this coffee develops—blade grinders will gum up, and you'll lose the clarity that makes the fruit notes legible. Brew it anywhere from pour-over to espresso, but expect the sweetness to dominate unless you dial in extraction carefully. Under-extract and it's cloying; over-extract and you pull tannins that muddy the fruit. The window is there, but it's narrower than a washed Colombian.

Verve Coffee

Colombia Sebastian Ramirez Purple Fruits Farmlevel Reserve

Caturra processed with wine yeast and dehydrated grapes for bold, saturated flavor

$38.25at vervecoffee.com

Quantity

Buy from Verve Coffee

Ships and sold by Verve Coffee. About this merchant

The 3-second version

Anaerobically co-fermented with wine yeast and dehydrated grapes for over 120 hours
Dense syrupy body with concentrated sweetness and saturated fruit character
Caturra varietal from El Placer in Quindío, Colombia
Whole bean only—no pre-ground option
Narrow dialing window for balanced extraction
High oil content can clog blade grinders

Questions

What does anaerobic co-fermentation mean for the flavor?: Anaerobic fermentation happens in sealed tanks without oxygen, which encourages yeast and bacteria to produce esters and alcohols that create fruit and wine-like flavors. Co-fermenting with wine yeast and dehydrated grapes adds those specific microbes and sugars to the mix, resulting in concentrated sweetness and saturated fruit character rather than the cleaner profile of washed coffees.
Can I use this for espresso?: Yes, the dense body and high sweetness work well for espresso, but you'll need to dial in your grind and timing carefully. The fermentation-derived flavors can turn cloying if you under-extract or pull harsh tannins if you over-extract, so expect to spend a few shots finding the right parameters.
Why is it whole bean only?: Coffees with extended fermentation and controlled drying develop more oils, which oxidize and lose complexity quickly once ground. Whole bean preserves the aromatic compounds until you're ready to brew, and it allows you to adjust grind size for different brewing methods.
How long will it stay fresh after roasting?: Most specialty coffee peaks between five days and three weeks after roasting, then gradually loses aromatic intensity. Because this is roasted to order, you receive it close to the roast date. Store it in an airtight container away from light and heat, and grind only what you need for each brew.
What brewing method works best for this coffee?: Pour-over methods like V60 or Chemex let you control extraction and highlight the fruit clarity, while espresso brings out the syrupy body and sweetness. French press can work but may emphasize the oils and make the cup feel heavy. Avoid brewing methods that can't adjust grind size or contact time, since this coffee requires precise dialing.