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Cherrybook.

Roaster · Captain Cook, HI

Carta Coffee

www.cartacoffee.com

10 lots in stock, mostly United States.

In stock
10
House Index · limited data
45
Freshness
Roast cadence not disclosed
OriginsUnited States

Roaster at a glance

Tracked since
April 202613 lots seen; 10 in stock now
Origins
1 countryUnited States
Process mix
Natural 80% · Washed 20%
Sourcing
50% of lots name the producer or farm5 of 10
Coverage
2 editorial mentionsVideos and articles about the roaster, not by it
Their channels
InstagramFacebookXLinked from their own site
How Cherrybook Index is calculatedavg coverage 5% · limited data

Coverage is below 50%. No Reddit or YouTube roaster-level signal is on file. Per-lot evidence from SCA grades, Coffee Review entries, and public on-shop product ratings is limited across the catalog. With limited signal, scores are also pulled toward a neutral 50 baseline by the Cherrybook Index methodology, so lots can read flatter than the actual cup quality differences between them. The average Cherrybook Index therefore reflects the limited per-lot evidence plus the methodology's neutral baseline.

Roaster signals

Apply to every lot from this roaster.

  • Redditweight 0%
  • YouTubeweight 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%
  • On-shop ratingsnot on file · weight 12%
  • Cherrybook reader ratingsnot on file · weight 30%
  • Transparency45/10010/10 lots · weight 5%

Bonuses earned (per lot)

  • stale decay10/10

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.

The catalog

10 in stock · 2 archived

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Artist Series

Natural lot with Fruit, Nutty, and Tobacco Aroma in the cup.

Hawaii, US · Natural

NuttyTobaccoCocoa+2
48CBI · sparse
$2.53/oz

Peaberry

Natural lot with Citrus Blossoms, Roasted Almonds, and Caramel in the cup.

Kona, US · Natural

Orange BlossomAlmondCaramel+1
46CBI · sparse
$6.67/oz

Meridian Roast

Expect Citrus Flower, Fruit, and Hazelnut from this natural lot.

Hawaii, US · Natural

MediumCitrusFloralHazelnut+2
45CBI · sparse
$5.50/oz

Captain's Roast

Smooth Sweetness and Clean Citrus Highlights on a natural lot.

Hawaii, US · Natural

DarkOrange BlossomOverall Sweet
45CBI · sparse
$5.50/oz

Rooster's Cove

Bright Fruity Notes and Buttery Caramel Notes on a natural lot.

Natural

MediumFruityCaramel
41CBI · sparse
$2.69/oz
Archived (2)

Flagship cafe

Retail location

Captain Cook, HI

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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.