TNT Coffee Lab · Auromar Estate · Geisha · Natural · Koji
TNT Coffee Lab · Auromar Estate · Geisha · Natural · Koji
Natural, Koji · Chiriquí, Panama
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.
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Tasting Notes
Tasting Notes
Characteristics
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
Flavour Profile
Flavour Profile
Roast Profile
Roast Profile
Recipe
Recipe
- Overview
Coffee: 20g
Brewer: Hario Switch
Paper: Sibarist Fast Cone
Water: 315ml @ 70-94°C
Grind Size: 10 (EK43s), Medium-Course
- Recipe:
0:00 - Low Temperature Bloom
Pour 60g of water at 70°C over the coffee grounds. Allow the coffee to bloom for 1:15 seconds. Make sure all coffee grounds are wet by shaking the brewer.
1:15 - Release the coffee
1:30 - Second Pour
Pour 80ml of water at 94°C steadily over 15 seconds.
2:00 - Third Pour
Pour 80ml of water steadily over 15 seconds.
2:30 - Fourth Pour
Pour 80ml of water steadily over 15 seconds.
3:15 - Serve
Remove the Hario Switch and enjoy your perfectly brewed Geisha from the legendary Panamanian lab.
We recommend using a finer grind size—9 (EK43s) or 18 clicks (Commandante) - with the Hario v2, or Kalita Wave following the Tetsu 4:6 Brewing Method (grams x 15.5).


TNT Lab
TNT Lab is a Panama-based processing lab producing expressive, terroir-led coffees through controlled post-harvest work.
Price breakdown - beans, transport, lot size.