Colombia Diego Horta
Anaerobic Natural lot with Tart Plum, Marmalade, and Blood Orange in the cup.
Huila, CO · Anaerobic Natural
Roaster
Coverage is below 50%. Most of this roaster’s lots are scored off roaster-level signals (Reddit + YouTube) without per-lot SCA grades, Coffee Review entries, or published buyer reviews. With limited signal, scores are also pulled toward a neutral 50 baseline by the Cherry’s Index methodology, so lots can read flatter than the actual cup quality differences between them. The avg Cherry’s Index reflects general reputation more than per-lot quality.
Roaster signals
Apply to every lot from this roaster.
Per-lot signals (averaged)
Vary across lots; averaged over 9 in-stock lots.
Bonuses earned (per lot)
Base components are renormalized over whatever signals are available for each lot. SCA + Coffee Review are capped at 40% combined to keep the cupping story from dominating. Bonuses (accolades, awards, editorial coverage) and freshness decay are applied on top.
Community reputation · Reddit
Well-regarded· sentiment 75/100
Sump Coffee (St. Louis) is recognized as a quality specialty roaster in community discussions. Mentioned alongside local peers like Blueprint in St. Louis, users note specific offerings like their Costa Rica Las Lajas and Yirgacheffe origins, appreciating their distinct flavor profiles such as juicy notes and blueberry highlights. One user noted finding success with a tighter brew ratio (14:1) to unlock the best out of their bag.
On YouTube
7 videos · 273k combined views
Reviewers and interviewers highlight Sump Coffee founder Scott Carey and his uncompromising focus on bean origin over predictable flavor profiles. Coverage emphasizes his transition from law to coffee and his dedication to highlighting seasonal bean differences rather than chasing consistency. Outside features also note his effort to build a distinctive physical space anchored primarily by exceptional cup quality.
From Sump Coffee
Flagship cafe
Sump Nashville - One City
3700 S Jefferson Ave, St. Louis, MO
Open in maps →The website lists multiple locations in Saint Louis, Nashville, and Brooklyn, but the Nashville 'One City' location is prominently featured with full address and contact details on the dedicated locations page.
The catalog
Anaerobic Natural lot with Tart Plum, Marmalade, and Blood Orange in the cup.
Huila, CO · Anaerobic Natural
Washed lot with Baker's Chocolate, Cranberry, and Orange in the cup.
Nariño, CO · Washed
Experimental / Process Details: lot with Milk Chocolate, Mixed Berry, and Ripe Peach in the cup.
Huila, CO · Experimental / Process Details:
Expect Lemonade, Thai Basil, and Wildflower Honey from this anaerobic washed.
Cauca, CO · Anaerobic Washed
Anaerobic Natural lot with Blood Orange, Rooibos, and Cacao Nib in the cup.
Kigezi Highlands, UG · Anaerobic Natural
Expect Meyer Lemon, Passionfruit, and Mint from this natural.
Tierras Altas, PA · Natural
Experimental lot with Twizzler, Green Apple Candy, and Port Wine in the cup.
Huila, CO · Experimental
Expect Clove, Raspberry Candy, and Red Apple from this anaerobic natural.
Tierras Altas, PA · Anaerobic Natural
For roasters
Cherrybook runs a monthly Roaster Spotlight Series featuring one roaster with an editorial piece and a giveaway. Interested in being featured? See the format or email josh@cherrybookcoffee.com.