No. 02of 19

RatnagiriEstate

One hillside, fifteen ways to process it.

A 117-hectare farm on the shoulder of the Baba Budan range, held by the Patre family since 1927. Over the last decade it has turned itself into one of the most serious processing operations in Indian coffee, which is why we keep coming back to it every season.

Attigundi · Chikmagalur · Karnataka

Elevation
1,300–1,450m
Farm area
117ha
Family since
1927The Patre family
Varietals
SLN 9 · Cauvery · Catuai · Chandragiri
Process
Washed, natural, fermented — fifteen-plus protocols a season
Harvest
Late Nov – FebHigher blocks finish last
From the roastery
≈ 1,710kmDelhi, as the crow flies, to the district centre
Layered ridges and trees, Karnataka hill country
Plate 01Layered ridges and trees, Karnataka hill countryPhoto by Ravigopal Kesari on Unsplash
J F M A M J J A S O N D Oct TODAY

It is October, and the cherry is ripening on the branch. Picking starts in November.

  • BlossomMar – Apr
  • HarvestNov – Feb

A typical year for this kind of country. This farm's own dates can run a few weeks either side.

Forest and hill country near Chikmagalur, Karnataka, from above
Plate 02Forest and hill country near Chikmagalur, Karnataka, from abovePhoto by Rahul Chakraborty on Unsplash

On the shoulder of the Baba Budan range

Ratnagiri sits in the Attigundi area of Chikmagalur district, on ground that drains off the Baba Budan range — the same hills where coffee entered India in the first place. Elevation runs about 1,300–1,450 m, annual rainfall 1,750–2,200 mm, and temperatures swing roughly 14–32°C across the year.

Shade is dense, on the order of a hundred trees per acre, targeting around half of full sunlight, with black pepper trained up the canopy — standard across the Western Ghats and a meaningful second income for the farm.

The Patre family, since 1927

The Patre family took the land on in 1927. For most of the twentieth century the estate did what almost every Indian farm did: grow arabica under heavy shade, pulp it, wash it, dry it, and sell it as parchment into the bulk market, where nobody asked which farm it came from.

Ashok Patre took over in 1989. The change that matters came later, from around 2016, when he stopped treating processing as a chore to get through before the rains and started treating it as the part of the job with the most upside — the estate now runs more than fifteen processing protocols across a season.

Ripe red coffee cherries on the branch
Plate 03Ripe red coffee cherries on the branchPhoto by Khanh Do on Unsplash

Fifteen-plus protocols, one farm

Ratnagiri accumulates cultivars and process variants the way a house accumulates furniture. The backbone is SLN 9 — an Indian Coffee Board selection combining Ethiopian Tafarikela with Hibrido de Timor, large bean, good acidity — alongside Cauvery (India's Catimor), Catuai and Chandragiri in the plots.

We buy both ends of what the farm makes: a full washed lot for clean cocoa and defined sweetness, and natural and fermented cuts — a 54-hour lactic culture natural among them — pushed for red fruit and jam. Same farm, same varietal in places, one variable changed at a time.

Picking runs November to February

Arabica picking across Chikmagalur broadly runs from late November into February, with the higher blocks finishing last. Experimental lots are usually processed mid-season, when cherry ripeness is most even, and reach us from around March onwards depending on the protocol.

What we buy

2 on the shelf today

“Most estates give you one lot a season. Ratnagiri gives us a menu — washed, natural, fermented, sampler-grade experiments — off the same hillside, which is what lets us show people what processing alone does to a coffee without changing the farm. It is also the estate we have bought from longest, which counts for something when a harvest is difficult and the price goes up anyway.”

Notes and sources

  1. BROOT's earlier notes on this origin, written August–September 2026
  2. BROOT product pages ratnagiri-washed-cut, ratnagiri-natural-cut-1, ratatone (ratnagiri-estate-culture-natural)

The contour lines behind the title are decoration, not survey data. Distances are great-circle, measured from Delhi to the point shown in the ledger.

Photography

Plate 01, Photo by Ravigopal Kesari on Unsplash · Plate 02, Photo by Rahul Chakraborty on Unsplash · Plate 03, Photo by Khanh Do on Unsplash.

Photographs show the country around the estate unless a caption says otherwise. We are asking the growers for their own; when they arrive they replace these.