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Cherrybook.
PT's Coffee Roasting Co.

Bourbon Barrel-Aged Guatemala Alma

WashedLight

Cherrybook Index

57sparse

Evidence-of-quality score, not a cup score. Sparse signal: 1 of 7 signals on file. Methodology

Price position

$2.50/oz$25.00 for 283g

Price position appears once the price model has scored this lot.

Catalog summary

A washed lot from Huehuetenango and Neuvo Oriente, Guatemala, not yet indexed (1 of 7 signals on file).

Based on the listing and catalog evidence

Currently out of stock at the roaster. Subscribe to get an email when it returns.

Roasts to order · ships in ~1d

Your bag is roasted after you order; expect a short delay before it ships, but it arrives as fresh as the roaster can make it.

We roast to order and ship Monday-Friday with the exception of holidays. source ↗

Roaster’s notes

oak · oatmeal chocolate cookie · pink grapefruit · black cherry · chocolate · raw hazelnut · bourbon · golden raisin sweetness · grape candy · brown sugar · marzipan

  • Fruit
  • Citrus
  • Cocoa and nut
  • Sugar and spice
Open the flavor wheel

Mapped from the roaster’s tasting notes to the SCA flavor wheel; Cherrybook’s interpretation of the stated notes, not the roaster’s own categorization.

Bourbon Barrel-Aged Guatemala Alma by PT's Coffee Roasting Co.
Producer
Onyx Coffee
Farm / Co-op
Process
Washed
Altitude
1500–1800 m
Varietals
Bourbon,Caturra
Harvest
Weight
283g
Bag price
$25.00
Price / oz
$2.50/oz
Brew
filter, espresso, immersion

from the roaster’s storeread by Cherrybook from the listing“estimated” below = inferred, not stated

Cherrybook Index (CBI)

Evidence-of-quality score, not a cup score. Methodology

57

Sparse signal

Confidence1 of 7 signals on file

Score is heavily shrunk toward 50; treat as a placeholder until more sources arrive.

How confidence affects the score

Coverage measures signal availability, not cup quality. This coffee has 5% of the signal universe on file. Missing sources are dropped, remaining weights are renormalized, and the result is shrunk toward a neutral 50 baseline by 88% so one thin signal cannot carry the score on its own.

The math on file: renormalized base 80.0 shrunk to 53.8 + bonuses = 57.

Missing: SCA grade, Coffee Review, Reddit sentiment, YouTube reviews, On-shop ratings, Cherrybook ratings

  • Roaster transparency
    Producer / farm / lot disclosure depth
    80/ 100% weight

Bonuses applied

  • cr_top30
    +3

Sensory profile

Acidity
4
Body
4
Sweetness
5
Balance
5

Comps & alternatives

Tasting flight

Compare this with three more lots selected from the catalog.

Brew a set side-by-side. The picks vary along axes that pair with this lot; origin, process, roast, or producer; so you learn the difference, not just drink four good cups.

Build the flight

Reference · About the varietal & origin

About PT's Coffee Roasting Co.

On YouTube

1 video · 1k combined views

1 video from PT's Coffee Roasting Co.'s own channel.

PT's Coffee Roasting Co.

$2.50/oz· $25.00 a bag

Out of stock