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Andres Martinez, Blackberry Co-Ferment

Andres Martinez, Blackberry Co-Ferment - Main image
$13.25 $26.50 In stock

Category: Coffee

This week’s Drop is Andrés Martinez, a special, limited release Blackberry co-ferment from one of Colombia's most innovative producers. 

Andrés Martinez is a producer whose creativity shines in the processing method—a four-day anaerobic fermentation with castilla blackberries and enology yeast, followed by an open fermentation in blackberry juice. 

Roasted by Mom 'n 'em in  Cincinnati, the result is bright, eccentric, and expressive, with taste notes of macerated berry, black tea, and demerara.

🌎 Origin: Cauca, Colombia 

⚗️ Process: Honey / Blackberry Co-Ferment 

🔬 Variety: Caturra 

🔥 Roast: Light 

About the Roaster:
Brothers Tony and Austin Ferrari opened Mom 'n 'em Coffee in Cincinnati on Mother's Day 2019 as a tribute to their hardworking mom. Since early 2023, they've been meticulously sourcing and roasting bright, expressive coffees from producers like Andrés Martinez.

Customer Reviews (4.7 / 5 · 22 reviews)

Alexander ★★★★★

The co-fermentation process really comes through in the cup—I tasted distinct blackberry sweetness without any added syrups. It's a limited release, so I'm glad I grabbed a bag while it lasted.

Sophia ★★★★★

I brewed it as a pour-over and the blackberry co-ferment aroma filled the whole kitchen, with a surprisingly smooth finish. It’s a limited release, so I’m glad I grabbed a bag before it sold out.

Lucy X. ★★★★★

The fermentation gives it this really unique, jammy sweetness that I’ve never tasted in coffee before, and it brews up incredibly smooth. I’ve been drinking it black every morning this week.

Eli C. ★★★★★

I brewed this as a pour-over and the blackberry note was incredibly distinct without being artificial. The co-ferment process really gives it a complex, almost wine-like acidity that I haven't tasted in other Colombian beans.

Matthew ★★★★★

The first sip had this almost jammy sweetness that caught me off guard, but it settled into a really smooth, balanced cup. The blackberry fermentation is there but not overwhelming—more of a subtle fruitiness that lingers. Definitely a unique experience from a producer who knows what he's doing.

Violet ★★★★★

I’ve tried a lot of experimental coffees, but this blackberry co-ferment is something else — the fruit is bright without being overbearing. It brews into a surprisingly complex cup, with a lingering sweetness that’s perfect for a slow morning. Definitely grabbing more before it sells out.

Stella N. ★★★★★

The blackberry sweetness is surprisingly balanced—not artificial at all—and it really lets the coffee’s natural brightness shine through. Brewed it as a pour-over and got a jammy, complex cup that kept me going back for more. Definitely a fun, creative roast from this Colombian producer.

Eli W. ★★★★★

I was skeptical about fruit co-ferments, but this one nails the balance—the blackberry note is present without being artificial. It brews a clean, sweet cup that’s perfect for a morning pour-over. Definitely glad I grabbed this limited release.

Ryan ★★★★★

The blackberry flavor is bright and juicy without being artificial, and I love how it lingers in the finish. It’s a really clean, complex cup that makes mornings feel a little more special.

Eli Y. ★★★★★

That co-ferment process really comes through — the blackberry note is unmistakable but doesn't overpower the coffee itself. Brewed a pour-over this morning and it had this bright, wine-like finish that lingered nicely. Definitely a fun one if you're tired of standard single origins.