TNT Coffee Lab x Auromar Estate - Koji · Geisha

TNT Coffee Lab x Auromar Estate - Koji · Geisha

TNT Coffee Lab x Auromar Estate - Koji · Geisha

Natural, Koji · Chiriquí, Panama

Regular price £24.75
Regular price Sale price £24.75
Sale Sold out

Lot data: Geisha • 1,850 m.a.s.l. • Koji fermentation • Lot GPA-69013 • Harvested 29 January 2025

This Geisha from Auromar Estate in Panama was processed by TNT Coffee Lab and stands out for its fragrant sweetness, sake-like aromatics, and distinctive rose character. We selected it for its clarity, aromatic lift, and unusual but well-defined profile.

Processed within a day of harvest, the cherries were fermented with Koji for three days in a dedicated Koji Muro, then dried for eight days in a temperature and humidity-controlled room. This careful approach builds sweetness and aromatic complexity while keeping the cup clean and structured.

Expect fresh grape sweetness, rose, sake-like aromatics, and gentle spice. The texture is silky, and the finish is clean, elegant, and well defined.


SELECT SIZE & ROAST

Flavour Profile

The shape of the cup, before the flavour notes.

These six scales describe how this coffee presents in the cup — its structure, not its quality. Each position is descriptive, not a score.

Filter and espresso are profiled separately. The profile reflects how the coffee is intended to be brewed.

Perceived sweetness — not sugar. Restrained cups read clean and structured; pronounced cups taste riper and more generous.

Brightness and lift — not sourness. Soft acidity feels gentle and rounded; vibrant acidity has the sparkle of citrus or fresh fruit.

Texture and weight in the mouth — not strength. Tea-like coffees feel light, clean and refined; syrupy coffees feel denser, creamier and more coating.

How strongly the process shapes the taste. Traditional lets the origin speak plainly; expressive adds ferment-led character you can taste in the cup.

How long the flavour stays after the sip. Short finishes end cleanly and reset the palate; long finishes keep evolving after you swallow.

The intensity of the fragrance. Delicate aromatics sit quietly in the cup; strong aromatics reach you before the first sip.

Tasting Notes

Rose
Rose
Grape
Grape
Strawberry
Strawberry
Lavender
Lavender

Characteristics

  • Processing: TNT Lab
  • [Processing] Region: David, Chiriquí, Panama
  • Farmer: Auromar Estate
  • Variety: Geisha
  • Process: Natural, Koji
  • Grade: 90.75
  • [Farmer] Altitude: 1570-1770 MASL
  • [Farmer] Region: Piedra Candela, Renacimiento, Chiriquí, Panama

Recipe

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TNT Lab

TNT Lab is a Panama-based processing lab producing expressive, terroir-led coffees through controlled post-harvest work.

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Product data

How we roast this coffee

Glass roasting process

Cup Profile

Grape sweetness, rose and sake-like aromatics, with gentle spice, silky texture and a clean finish.

Roast Intent

Preserve the Koji aromatics and grape clarity through restrained development and a clean finish.

Sensory Target

Aromatic and delicate, with clear grape sweetness, floral lift and a silky, composed finish.

Colour

MediumLightUltra Light
Ground
91.7
Bean
71.3
Expand Full roast data

Target

Roast Time: 07:42
End Temperature (IBT): 173.8°C

Key Events

Turning Point: 01:00 @ 114.9°C
First Crack: 07:01 @ 170.5°C

Roast Phases

Drying: 03:01 (39.2%)
Yellowing: 04:00 (51.9%)
Development: 00:41 (8.9%)

Batch Size: 500 g

Temperature

Glass roasting process

Cup Profile

Grape sweetness, rose and sake-like aromatics, with gentle spice, silky texture and a clean finish.

Roast Intent

Preserve the Koji aromatics and grape clarity through restrained development and a clean finish.

Sensory Target

Aromatic and delicate, with clear grape sweetness, floral lift and a silky, composed finish.

Colour

MediumLightUltra Light
Ground
91.7
Bean
71.3
Expand Full roast data

Target

Roast Time: 07:42
End Temperature (IBT): 173.8°C

Key Events

Turning Point: 01:00 @ 114.9°C
First Crack: 07:01 @ 170.5°C

Roast Phases

Drying: 03:01 (39.2%)
Yellowing: 04:00 (51.9%)
Development: 00:41 (8.9%)

Batch Size: 500 g

Temperature