Cherrybook.
Single O

Firecracker Limited Seasonal Blend

Anaerobic Natural65Noted
Firecracker Limited Seasonal Blend by Single O
Farm / Co-op
El Vergel Estate
Altitude
1800–1800 m
Varietals
caturra
Harvest
Weight
250g
Bag price
AUD 19.00
Price / oz
$1.49/oz
Brew
espresso

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

As cupped

guava · plum · tangerine

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Price and availability set by the roaster.

Cherrybook last checked this listing today.

Cherry's Index

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

65

Noted

Sparse signal

Confidence23% coverage / 2 of 7 signals

Score is heavily shrunk toward 50; treat as a placeholder until more sources arrive. Coverage is signal availability, not cup quality; missing sources are dropped, the remaining weights are renormalized, and the result is shrunk toward a neutral 50 baseline by 43% so a single thin signal can’t carry the score on its own.

Missing: SCA grade, Coffee Review, YouTube reviews, Buyer reviews, Cherrybook tastings

  • Reddit sentiment
    Sentiment across specialty-coffee discussion
    75/ 78% weight
  • Roaster transparency
    Producer / farm / lot disclosure depth
    75/ 22% weight

Bonuses applied

  • Editorial coverage cluster
    This roaster has 3+ recent editorial mentions across trade press
    +1

Renormalized base 75.0 shrunk to 64.4 at 57% confidence + bonuses = 65.

Sensory profileestimated

Flavor wheelestimated

Comps & alternatives

Tasting flight

Taste this against three others Cherry picks.

Brew a set side-by-side. Cherry varies the picks 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 Single O

On YouTube

3 videos · 41k combined views

Single O has 2 videos on their channel; 1 video comes from outside reviewers (Kurasu Kyoto).

Single O

$1.49/oz· 19 AUD/bag

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