Costa Rica Las Lajas SL28 Anaerobic – Onyx Coffee Lab

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YOU'RE WELCOME:

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TRENDING COFFEE:

Costa Rica Las Lajas Natural Ethiopia Hambela Alaka Colombia Tio Conejo Gesha Honey Honduras Montaña Congolón Cold Brew

ONYX IS MY PAL

FREE shipping for orders over $40

TEA:

New Teas offerings have launched now in eco sachets. We've taken weighing to the tenth of a gram out of your hands so that each cup is perfect. We suggest trying Onyx Tealight which has organic oats and honey along with black tea and cinnamon to create a complex sweetness and silky mouthfeel tea experience.

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C o s t a R i c a L a s L a j a s S L 2 8 A n a e r o b i c

Mixed Berries | 60% Dark Chocolate | Red Wine | Juicy

Traditional
Modern
-
1
+

Filter & Espresso


1107 LBS


Light


Diedrich CR-35


Patio Dried


Coffee Summary


Costa Rica


SL28


February '24



Anaerobic Natural

Traditional
Modern

Abstract

Hover over each feature to learn more.

This deeply sweet microlot comes to us from our friends at Las Lajas. The SL28 became famous in Kenya and has proliferated since the early 1900s as the premier variety across the country, but it is now cultivated across Central America. We consider this lot to be experimental for its innovative anaerobic processing, bringing forward a deep sweetness and vibrant acidity, reminiscent of berries and dark chocolate.

Origin

Costa Rica

Costa Rica's coffee history is marked by innovation and quality. Introduced in the 18th century, coffee quickly became vital to the economy and gained recognition for its exceptional quality. Early on, Costa Rica prioritized sustainability, protecting forests and water sources. Micro-mills and alternative processing methods, like natural processing, became popular. We proudly partner with producers leading in their communities and globally.

Elevation

1600 MASL

Elevation influences coffee cultivation, impacting flavor and quality. Higher elevations offer cooler temperatures, slowing the growth of coffee cherries, allowing more time for complex sugar and flavor development. This results in coffee with brighter acidity and a nuanced flavor profile. Additionally, cooler conditions at high altitudes reduce pests and diseases, making these coffees highly prized for their superior quality and distinct taste.

Variety

SL28

Tall both in stature and in reputation, the SL28 variety was developed in the early 1930's by Scott Laboratories. This cultivar was spread across Kenya and Uganda, where it is commonly still cultivated today. Specialty coffee oldheads will, without a doubt, rave about the perfection of SL28 Kenyan lots of old, where it presented with juicy acidity like currant and citrus. This variety is now cultivated worldwide and is an Onyx favorite.

Harvest

Costa Rica

The specialty harvest throughout Central America is concentrated mainly within the months from January through April. The shipping season begins shortly after first harvest and extends well into the months of June and July. The lower elevation regions tend to harvest first, and the high elevation regions harvest slower, with the cold nights lending to the slower maturation of coffee fruit. We tend to buy from our relationships in Central America once a year, with the freshness season running from May until early December.

Process

Anaerobic Natural

This natural process coffee is fermented in the fruit, undergoing 36 hours of limited oxygen fermentation. The fruit of the coffee is then dried for approximately twenty days on raised beds and patios. The processing impact in the final cup is noticeable, with flavor heavily indicating fruit-forward signs of fermentation within the overall cup profile.

Drying

Roasting

Diedrich CR-35

Prior to production, each roast goes through a rigorous dial-in process, where we fine-tune our temperature curves. We roast to tight tolerances, with no more than 1° deviation from target temperatures, ensuring quality and consistency in each batch.

Agtron

#74 Light

Light roast coffees are straightforward. If roasting is like looking at coffee through a window, light roasts would be the cleanest, clearest window of which you could view the entirety of your coffee. The vast majority of our single-origin coffees are in this category, and within this roast level, next to no roast characteristics are detected, making space for the full profile of variety, processing, and origin to shine.

Inventory

1107 LBS

Day after day, producers, roasters, and cuppers alike all spend countless hours of work to produce and roast small, traceable lots that we within specialty coffee call microlots. Ranging anywhere from a few lbs to many pallets, this nebulous category refers to a traceable single-origin, producer or even specific picking date. Is all that hard work keeping things separate worth it? That is up for you to decide...

Extraction

Filter, Espresso

Our Education Team, guided by a commitment to quality, uses a blend of sensory skills and technology to brew the best coffee in our cafes and brew guides. We strive for vibrant and mouthwatering acidity, complex and approachable flavor, persistent and clear sweetness, and structured and pleasant mouthfeel, ensuring you're getting the best coffee experience.

| 10.0024° N, 84.2160° W | Coffee Export: 88 kT | HARVEST SEASON: March | Avg Elevation: 1100 MASL | Rainfall: 125" | 10.0024° N, 84.2160° W | Coffee Export: 88 kT | HARVEST SEASON: March | Avg Elevation: 1100 MASL | Rainfall: 125" |

T h e S t o r y

At Onyx, we have a soft spot for naturally processed coffees. We eagerly await the fresh crop from one specific micro mill that has captured the hearts of Onyx enthusiasts far and wide: Las Lajas in the Central Valley, Costa Rica.

Oscar and Francisca Chacon gained considerable notoriety within the...

E x t r a c t i o n G u i d e s

 

Overview

Origami & Sibarist Fast

Coffee: 20g

Water: 300g @ 200°F


Grind
540µm

Grind Calculator →

Recipe

0:00 - Spiral Pour - 100g
1:00 - Spiral Pour - 200g
1:30 - Spiral Pour - 300g
Drain 3:00

FEATURED EQUIPMENT

 

Overview

Coffee: 19g

Yield: 45g

Recipe

Line Pressure: 0-3.5s

9 Bar Until Done

FEATURED EQUIPMENT

 

Resumen

Origami & Sibarist Fast

Café: 20g

Agua: 300g @ 93°C


Molido
540µm

Calculador de molido →

Receta

0:00 - Spiral Pour - 100g
1:00 - Spiral Pour - 200g
1:30 - Spiral Pour - 300g
Drain 3:00

PRODUCTOS DESTACADOS

 

Resumen

Café: 19g

Rendimiento: 45g

Receta

Line Pressure: 0-3.5s

9 Bar hasta que esté listo.

PRODUCTOS DESTACADOS

T r a n s p a r e n c y

We as a company believe that transparency is unbelievably important. The point of listing things below is not to justify what we charge or what we profit, but to give a realistic snapshot of the industry and how specialty coffee can be different than other commodity industries.

 

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Transportation

 

$-.--

Green Cost

 

$-.--

Production

$1.8

Fair Trade Min.

87

Cup Score

1521LBS

Lot Size

B

Transparency Grade

$1.65

C Market

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