66Expect Citrus Flower, Fruit, and Hazelnut from this natural.
Kona, US · Natural
MediumJasmineHazelnutDark Chocolate+1
Well-reviewed roaster
$5.50/oz
Roaster
Carta Coffee
Captain Cook, HIwww.cartacoffee.com ↗
- Coffees in catalog
- 10
- Also available
- 1
- Avg Cherry's Index (limited data)
- 63.7
- Reddit sentiment
- 75/100
FreshnessRoast cadence not disclosed
OriginsUS
How Cherry’s Index is calculatedavg coverage 23% · limited data
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.
- Reddit75/100weight 18%
- YouTube—weight 10%
Per-lot signals (averaged)
Vary across lots; averaged over 10 in-stock lots.
- SCA gradenot on file · weight 25%
- Coffee Reviewnot on file · weight 20%
- Buyer reviewsnot on file · weight 12%
- Cherrybook reader ratingsnot on file · weight 5%
- Transparency57/10010/10 lots · weight 5%
Bonuses earned (per lot)
- sprudge10/10
- stale decay9/10
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
There is no mention of "Carta Coffee" in the provided Reddit threads. The threads discuss other roasters such as B&W, Onyx, Atomic, and SEY, but do not contain any commentary or reputation data regarding Carta Coffee.
no community data availableroaster not mentioned in threads
Threads cited (7)
Press · Sprudge
- Build-Outs Of Coffee: Cafe San Alberto In Cartagena, Colombia2022-06-17·sprudge
Cafe San Alberto in Cartagena, Colombia.
Flagship cafe
Retail location
Captain Cook, HI
Open in maps →Seed-city fallback applied (Captain Cook, HI); the website didn't expose a specific flagship address. LLM-finder notes: The website mentions a farm in the Kealakekua district of Kona, but does not provide a physical address for a retail store or cafe.
The catalog
10 in stock
66
65Natural lot with Citrus Blossoms, Roasted Almonds, and Caramel in the cup.
Kona, US · Natural
CitrusFloralAlmond+2
Well-reviewed roaster
$6.67/oz
Not ratedNatural lot with Acid, Fruit, and Nutty in the cup.
Kona, US · Natural
AcidicFruitNutty+4
Well-reviewed roaster
$2.53/oz
Not ratedExpect Citrus, Peach, and Smooth Sweetness from this natural.
Kona, US · Natural
LightCitrusPeachOverall Sweet
Well-reviewed roaster
$5.50/oz
Not ratedChocolate, Nutty, and Earthy on a natural build.
Kona, US · Natural
Medium-DarkChocolateNuttyEarthy+1
Well-reviewed roaster
$5.50/oz
Not ratedBright Fruity Notes, Buttery Caramel Notes, and Smooth Balance on a experimental build.
Kona, US · Experimental
MediumFruityCaramelized
Well-reviewed roaster
$2.69/oz
Not ratedSmooth Sweetness, Clean Citrus Highlights, and Smoky on a natural build.
Kona, US · Natural
DarkOverall SweetCitrusSmoky
Well-reviewed roaster
$5.50/oz
Not ratedExpect Blueberry, Brown Sugar, and Honey from this natural.
Kona, US · Natural
MediumBlueberryBrown SugarHoney
Well-reviewed roaster
$5.50/oz
Not ratedExpect Clean, Bright, and Citrus from this washed.
Kona, US · Washed
Citrus
Well-reviewed roaster
$5.50/oz
Not ratedClean, Bright, and Citrus Notes on a washed build.
Kona, US · Washed
Citrus
Well-reviewed roaster
$2.69/oz
Also available · subscriptions, sample packs, gear
Not ratedRoaster flags Citrus Flower, Fruit, and Hazelnut in the cup.
FloralOther FruitHazelnut+2
Well-reviewed roaster
$2.27/oz
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.