Cherrybook.
PERC Coffee

Ecuador Juan Pena Natural

Natural74Cherry's Index
COE 2020#3

Cup profile

berry jam · citrus · red apple · caramel

  • Fruit
  • Citrus
  • Sugar and spice
Ecuador Juan Pena Natural by PERC Coffee
Producer
Juan Peña
Farm / Co-op
Yunguilla
Process
Natural
Altitude
Varietals
other
Harvest
Weight
340g
Bag price
$37.00
Price / oz
$3.08/oz
Brew

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

Buy on PERC Coffee

Price and availability set by the roaster.

Cherrybook last checked this listing 3 days ago.

Cherry's Index

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

74

Noted

Sparse signal

Confidence23% coverage / 2 of 7 signals

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. Missing sources are dropped, remaining weights are renormalized, and the result is shrunk toward a neutral 50 baseline by 43% so one thin signal cannot carry the score on its own.

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

  • Reddit sentiment
    Sentiment across specialty-coffee discussion
    85/ 78% weight
  • Roaster transparency
    Producer / farm / lot disclosure depth
    75/ 22% weight

Bonuses applied

  • Multi-time Cup of Excellence finalist
    This producer has multiple Cup of Excellence finishes
    +5
  • Editorial coverage cluster
    This roaster has 3+ recent editorial mentions across trade press
    +1
  • Stale-stock demotion
    This lot has been listed in stock for an extended time; specialty coffee freshness degrades over weeks
    +-1

Renormalized base 82.8 shrunk to 68.9 at 57% confidence + bonuses = 74.

Sensory profileestimated

Acidity
4
Body
4
Sweetness
4
Balance
4
Clean
4

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 PERC Coffee

Community reputation · Reddit

Cult favorite· sentiment 85/100

PERC Coffee is well-regarded by specialty coffee enthusiasts on Reddit, particularly noted for standout single-origins like their Ethiopia Benti Nanka (frequently praised as a massive blueberry 'fruit bomb') and strong value offerings like their Juggernaut blend. Community members often highlight their accurate tasting notes, fun flavor profiles (such as chocolate raspberry cake notes in their PNG offerings), and appreciation for their periodic flash sales.

blueberry bomb fruit notesaccurate tasting notespopular flash salesgreat value in bulk bagssolid single origins
Threads cited (10)

On YouTube

3 videos · 7k combined views

3 videos from PERC Coffee's own channel.

PERC Coffee

$3.08/oz· $37/bag

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