Ashok Patre (Ratnagiri Estate)
Ratnagiri Estate – Arabica Thermal Shock 24.9
On sale checked 29 Sep 2026
Price
Listed: 975.00 INR / 250g → 390.00 INR per 100g ≈ $4.06 USD on 29 Sep 2026
Where it's from
- Farm Ratnagiri Estate
- Farmer Ashok Patre
- Varietal Cauvery
- Process Natural
- Country India
- Region Chikmagalur
Description
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Acidity
Mouthfeel
Sweetness
Bitterness
Best Brewed With
About the farm
Ratnagiri Estate is an environmentally abundant corner of the majestic South Indian Western Ghats near Bababudangiri, the place where coffee in India originated. Spread over 117 hectares, Ratnagiri has an impressive yield of quality specialty coffee successfully inter-cropped with fine pepper. Ratnagiri literally means Pearl Mountains, and the dense silver oaks that tower over remarkably flavourful shade grown coffee give a silvery hue to the hills illustrating the name. At Ratnagiri, generations of the Patre family have dedicated their lives since 1927, caring for a land that has rewarded their passion and perseverance. With Coffee, Pepper and Nature.
Ratnagiri Estate coffee is a popular purchase by fine flavour seeking palates across the world. The farm follows strict quality standards and has its own water supply from two freshwater streams following strict guidelines of government quality and pollution control boards. With a strong commitment to environmental conservation and sustainability, the coffee from the estate is a fine blend of art and heart!
Direct Trade
Quality Focused
Rainforest Alliance
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Black
Best Brewed With
AeropressEspressoFrench PressCold Brew
Aeropress
17g
Coffee Dose
204ml
of water
1:12 ratio of
ratio of
Coffee to water.
93°C
Temperature
2:15 min
Brew time
View Detailed guide
Espresso
18g
Coffee Dose
36g
of water
1:2 ratio of
ratio of
Coffee to water.
92°C
Temperature
27 secs
Brew time
View Detailed guide
French Press
25g
Coffee Dose
313ML
of water
1:12.5 ratio of
ratio of
Coffee to water.
94°C
Temperature
4:30 min
Brew time
View Detailed guide
Cold Brew
50g
Coffee Dose
275ml
of water
1:5.5
ratio of
Coffee to water.
25°C (room)
Temperature
18 hours
Brew time
View Detailed guide
Thermal shock takes precision processing into fascinating territory. Rather than relying on fermentation alone to shape the cup, it introduces a rapid change in temperature after fermentation—another carefully controlled variable in the producer’s pursuit of flavour. In Ashok Patre’s hands at Ratnagiri Estate, the technique becomes less about creating overt funk and more about building a cup with remarkable definition.
Arabica Thermal Shock 24.9 takes its numerical cue from the cherries themselves: 24.9 was their Brix reading at harvest, marking an impressive concentration of sugars at peak ripeness. From that starting point, careful fermentation and thermal intervention shaped a Cauvery that feels strikingly bright, tangy and fruit-driven, with an almost electric quality to its acidity. It’s experimental without tasting excessive—a coffee where technical ambition translates into precision rather than noise.
Text from Naivo Coffee Company's listing.