Micro-lot

Castillo Coffee Variety

Castillo is Colombia's most widely planted variety, bred by Cenicafé as a disease-resistant descendant of Catimor. Successive selections improved cup quality significantly, and well-grown Castillo from high-altitude farms in Caldas and Nariño delivers sweet, balanced cups that far exceed its reputation.

Catuai Coffee Variety

Catuai is a compact hybrid of Mundo Novo and Caturra bred in Campinas, Brazil. Its small stature enables high-density planting and easier harvesting, while its cup retains a clean, bright acidity with sweet citrus notes that perform well across Central and South American farms.

Origins & Geography

Coffea Arabica: The Specialty Coffee Species Explained

Arabica coffee (Coffea arabica) is a species of coffee plant native to the highland forests of Ethiopia and South Sudan. It is the most widely cultivated coffee species worldwide, accounting for approximately 60 to 70 percent of global coffee production. Arabica is prized for its complex flavor, refined acidity, and aromatic diversity, producing notes ranging from floral and citrus to chocolate and caramel depending on origin, variety, and processing.

Equipment & Tools

Coffee Subscription Box Comparison

Specialty coffee subscriptions deliver freshly roasted single-origin beans and curated blends directly to your door. This comparison guide evaluates multi-roaster clubs, single-roaster clubs, flavor matching algorithms, and roast-to-order timelines.

Coffee Sweetness Profiles

Sweetness in coffee stems from green sucrose preservation, caramel oligosaccharides, and volatile aromatic furans. Discover how coffee sweetness develops.

Cupping

Cupping is the standardized professional method for evaluating coffee quality and flavor. Developed by the specialty coffee industry, cupping involves smelling and tasting coffee prepared through a controlled immersion method, then scoring specific attributes including fragrance, aroma, flavor, aftertaste, acidity, body, balance, uniformity, clean cup, sweetness, and overall impression.

Ethiopian Landrace Coffee

Ethiopian landrace varieties are the wild and semi-wild arabicas of Guji, Yirgacheffe, and Sidama, each region hosting genetically distinct heirloom populations. This unmatched genetic diversity produces the floral, citrus, and berry-dominant cups that define Ethiopian specialty coffee.

Roasting

Green Coffee

Green coffee refers to raw, unroasted coffee beans that have been processed and dried but not yet subjected to the roasting process. Green coffee is the form in which coffee is traded internationally and stored long-term. It is stable for months to years when kept in proper conditions, unlike roasted coffee which degrades rapidly.

Jackson Coffee Variety

Jackson is a historic arabica variety from Mysore, India, that spread across East and Central Africa in the early 20th century. Its genetic descendants shaped Rwanda and Burundi's coffee industry, and it produces balanced, tea-like cups with citrus brightness.

Java Coffee Variety

The Java variety traces its lineage from Ethiopia through Java Island and into Cameroon, where it was selected for drought tolerance and disease resistance. It produces a bold, earthy cup with dark chocolate notes and the robust character that made Indonesian coffee famous.

K7 Coffee Variety

K7 is a Kenyan arabica selection from Muhoroni, chosen for its drought tolerance and exceptional cup quality at lower altitudes. It produces the bright, blackcurrant-accented profile that defines Kenyan specialty coffee, with good resistance to coffee berry disease.

Moka Coffee Variety

Moka (Mokka) is an ancient Yemeni Arabica variety famous for its tiny round beans and intense, concentrated chocolate and spicy flavor profile from the historic port of Mocha.

Peaberry

A peaberry (caracol or caracolillo) is a single round coffee bean that forms inside a coffee cherry instead of the usual two flat-sided beans. Peaberry occurs in approximately 5 to 10% of coffee cherries and is often separated and sold as a premium grade due to its perceived superior flavor and even roasting characteristics.

Q Grader

A Q Grader is a professional certified by the Coffee Quality Institute (CQI) to evaluate and grade coffee quality using the Q Coffee System. Q Graders pass 22 exams over a 6-day course covering cupping, sensory analysis, and coffee grading.

Quakers

Summary of Quaker Identification and Prevention Biochemical Profile: Characterized by a lack of sucrose, preventing caramelization during the roasting process. Visual Markers: Identified after roasting by a pale, yellowish-tan color compared to the dark brown of healthy seeds. SCA Standard: Zero tolerance for quakers in 100g of Grade 1 Specialty Coffee. Prevention: Managed through selective picking of deep-red cherries and rigorous flotation during wet processing to remove low-density seeds.

Sca Cupping Score Guide

The SCA 100-point cupping scale objectively evaluates specialty coffee quality across 10 core attributes. Master the mechanics of professional cupping scoring.

Shade Grown

Comparative Cultivation Metrics Feature Shade-Grown (Polyculture) Sun-Grown (Monoculture) Ripening Duration 9 to 11 months 6 to 8 months Avian Biodiversity 150+ species per hectare Bean Density High (Strictly Hard Bean) Medium to Low Nitrogen Input Natural fixation (Inga spp.) Synthetic NPK Fertilizers Soil Erosion Rate Low (Leaf litter protection) High (Surface runoff)

Single Origin

Single origin coffee is coffee sourced from a single country, region, farm, or micro-lot, rather than a blend from multiple origins. Single origin coffees highlight the unique terroir and flavor characteristics of a specific place.

Comparison

Single Origin Vs Blend Coffee

Single origin coffee highlights the unadulterated flavor profile of a specific farm, region, and microclimate, emphasizing distinct seasonal acidity and origin characteristics. Coffee blends artfully combine beans from multiple origins to achieve year-round flavor consistency, balance, and rich espresso crema performance.

Sl28 Coffee Variety

SL28 is the legendary Kenyan arabica selection from Ruiru, bred by Scott Laboratories for drought resistance and cup quality. It produces the archetypal Kenyan cup: explosive blackcurrant, citrus brightness, and a wine-like complexity that makes it the benchmark for specialty coffee worldwide.

Sl34 Coffee Variety

SL34 is a Kenyan selection from Kabete, often confused with SL28 but descended from a different Bourbon lineage. It thrives at slightly lower altitudes and produces a fuller-bodied cup than SL28, with the same signature Kenyan blackcurrant acidity but a heavier, more syrupy mouthfeel.

Stone Fruit Coffee Flavor Profile

Stone fruit profiles combine malic acid tartness, sucrose, and gamma-lactones to evoke peach, apricot, and plum notes. Discover stone fruit coffee chemistry.

Sudan Rume Coffee Variety

Sudan Rume is a wild arabica from the Boma Plateau in South Sudan, prized by competition baristas for its explosive tropical fruit and floral aromatics. Nearly extinct in cultivation, it survives in research plots and elite farm lots.

Tabi Coffee Variety

Tabi is a Colombian cross of Typica, Bourbon, and Hibrido de Timor bred by Cenicafé for disease resistance without sacrificing cup quality. It delivers the clean sweetness of its Bourbon parentage with the resilience coffee farmers need at high altitudes.

Typica Coffee Variety

Typica is the foundational arabica variety from which nearly all cultivated coffee descends. Originating in Ethiopia and Yemen, then carried to Java and the Americas, its tall trees and elongated cherries produce a clean, sweet, delicately floral cup that defined specialty coffee's earliest standards.

Venecia Coffee Variety

Venecia is a compact Costa Rican variety bred by ICAFE from Sudan Rume and T5295 lines. Its small stature allows dense planting, and its clean, sweet cup profile makes it a quietly reliable performer in Central American specialty coffee.