When buying coffee beans, have you ever been baffled by combinations of letters like AA, G1, SHB, and PB? They may seem to follow no pattern at all, but in fact each one represents the green bean grading standard of a different producing country. Why do coffee beans need to be graded? Why is there no unified global standard? This article will take you through the origins of green coffee bean grading, and how producing regions such as Ethiopia, Kenya, the Central American countries, Jamaica, and Brazil classify their beans based on defect rate, bean size, growing altitude, and cup quality. At the same time, we will also explore what these grades actually mean in the roasted coffee market, and recommend several Front Street Coffee beans corresponding to these grades, to help you better understand the cup of coffee in your hands. [more…]

Costa Rica, with its unique high-altitude volcanic soil and significant day-night temperature difference, nurtures Arabica coffee that is bright in flavor and outstandingly sweet, with the SHB strictly hard bean from the Tarrazú region being the most representative. Starting from Costa Rica's growing conditions, this article will analyze the reasons behind the formation of strictly hard coffee beans, the concept of hardness, and the key points to note during roasting, and combined with the flavor performance of Front Street Coffee's Costa Rican coffee, help coffee enthusiasts gain a more comprehensive understanding of this high-quality coffee grade. [more…]

Coffee enthusiasts often ask in the shop exactly what the difference is between Ethiopia's G1 and G2, what Kenya AA actually means, and what Costa Rica's SHB grade signifies. These combinations of letters and numbers actually reflect how each producing country evaluates the quality of green coffee beans. Due to differences in history, trade, climate, and terrain, different origins have developed their own grading systems, with evaluation criteria covering multiple dimensions such as defect percentage, bean size, growing altitude, green bean density, and processing method. This article will systematically sort out the origins of coffee grading and introduce, one by one, the green bean grade standards of representative producing countries such as Ethiopia, Kenya, Colombia, Jamaica, Costa Rica, Panama, Guatemala, El Salvador, Honduras, and Brazil. [more…]

Costa Rica is an important coffee-producing country in Central America, and its Tarrazu region is known for its light, pure, sweet, and pleasant aroma. The country's coffee is entirely Arabica and washed-processed, with a bright style, mild acidity, and outstanding sweetness, and excellent lots are classified as Strictly Hard Bean SHB. This article will introduce the region's background, varieties and processing methods, and flavor characteristics, and recommend Front Street Tarrazu, a washed coffee from the Tarrazu region roasted to a medium-light level, to help coffee lovers understand its flavor notes of sweet orange, nuts, and light floral aroma. [more…]

Panama is located on the Central American isthmus, where its unique geographical position and microclimates give rise to high-quality coffee with pure flavors and balanced acidity. This article will introduce Panama's coffee-growing environment, flavor characteristics, and export patterns, with a focus on explaining coffee bean grading standards such as SHB (Strictly Hard Bean), helping coffee enthusiasts understand this country famed for its specialty beans. At the same time, Front Street Coffee will also include related product recommendations in the article for shopping reference. [more…]

When purchasing single-origin coffee beans, labels such as G1, AA, and SHB often appear on the packaging. What exactly do these letters and numbers represent? They are actually coffee bean grade symbols established by each origin based on its own conditions. Due to differences in growing environments and varieties, the grading criteria of different countries vary—some look at the number of defective beans, some at green bean size, and others at hardness or altitude. In this article, Front Street Coffee will sort out the grading standards of major producing regions such as Ethiopia, Kenya, Indonesia, Central and South America, and Brazil, helping coffee lovers understand the meaning behind these grades so they can more accurately select high-quality coffee beans that suit their own taste. [more…]

For more specialty coffee knowledge, please follow our WeChat official account: Front Street Coffee (FrontStreet Coffee). Many friends, while drinking coffee at Front Street, ask our baristas, "What is Yirgacheffe G1 and Yirgacheffe G2?" "What is Kenya AA, AB?" What is Guate... [more…]

The grading systems for coffee beans vary widely depending on the origin—some are based on the number of defects, others on bean size, and still others on altitude. Understanding these grade labels is an important step in selecting high-quality coffee. This article will systematically outline the green bean grading rules of major global producing regions, covering common designations such as Ethiopia's G1-G9, Kenya's AA and PB, Colombia's Supremo, and Hawaii's Extra Fancy, and explain how cupping scores further distinguish specialty grade from commercial grade. Whether you are a beginner enthusiast or a professional seeking to advance, this grading guide can help you judge coffee quality more clearly. For more professional content, follow Coffee Workshop; for specialty coffee beans, add Front Street Coffee on WeChat at qjcoffeex. [more…]

Although Guatemala is not mentioned as frequently as Brazil or Colombia, it has earned its place in the specialty coffee landscape with its rich, smooth body and distinctive charcoal-roasted aroma. This article focuses on the SHB grading characteristics of Guatemalan coffee, reviews the country's geography, climate, and cultivation history, and introduces one by one the eight major producing regions defined by the Guatemalan Coffee Association, including Antigua, Huehuetenango, Cobán Rainforest, Atitlán, and others. At the same time, using the three producing regions of Antigua, Huehuetenango, and New Oriente as representatives, it presents in detail the origin information, estate management methods, and brewing parameters of Front Street Coffee's Flor de Dios and Huehuetenango everyday beans, helping coffee enthusiasts gain a comprehensive understanding of the terroir charm of this Central American producing country. [more…]

The Fire Phoenix Estate in Costa Rica's Central Valley is the earliest organic coffee producer in Central and South America to explore honey and natural processing methods. The estate sits on the fertile hills of the Poas Volcano, using a refractometer to precisely determine harvest timing, with coffee cherry sweetness reaching 21–22. This SHB-grade red honey green bean features Caturra and Catuai varieties, 18-screen size, presenting a thick, delicate flavor of dried fruit, vanilla, and honey. The honey process sits between natural and washed, retaining cleanliness while enhancing sweetness and caramel notes. Front Street Coffee's recommended Blackberry and Mozart are prime examples of the charm of Costa Rican honey processing. [more…]

Guatemalan coffee and Indonesian Mandheling coffee are two distinctly different presences in the specialty coffee world. The former is known for its bright fruity acidity, smoky finish, and elegant, balanced mouthfeel, while the latter wins over the palate with its rich, full body, low acidity, and high sweetness. This article will systematically compare the two in terms of origin environment, variety structure, processing methods, grade classification, and brewing parameters, while also answering the question of whether Guatemalan SHB is the highest grade. The article also includes Front Street Coffee's roasting approach and brewing suggestions for these two beans, helping coffee enthusiasts gain a more comprehensive understanding of their flavor characteristics. [more…]

Honduras is located in Central and North America, with a mountainous terrain, and its coffee-growing conditions are no less favorable than those of Guatemala and Nicaragua. Today, it is one of the world's top ten coffee-exporting countries. This article provides a systematic introduction to Honduran coffee as a whole, covering the producing environment, the distribution of six major producing regions, and the washed processing flow, and focuses on sharing the estate background, grade information, and cupping performance of Front Street Honduras Xigua RFA EP coffee beans. At the same time, Front Street Coffee brings the French press brewing parameters and operating suggestions for this bean, helping coffee lovers easily recreate at home a balanced flavor profile with chocolate notes and a lasting caramel sweetness. [more…]

Costa Rica is renowned for its honey processing method, and its coffee beans naturally carry a sweet character. This article focuses on the Mozart coffee beans from the Musician Series of Canet Estate in the Tarrazu region, providing a detailed explanation of the sweet genetics of its SHB high-altitude strictly hard beans, the unique features of the raisin honey processing method, as well as Front Street Coffee's roasting recommendations and pour-over parameters. From the terroir of the producing region to the cup profile, and then to the three-stage pouring practice, this takes you through a comprehensive understanding of this specialty coffee interwoven with wine, berries, and rose. [more…]

Walking into a specialty coffee shop or opening the website of a professional coffee bean merchant, do you ever feel overwhelmed by the dazzling array of coffee names? Why are coffee bean names so long? How exactly do you tell the difference between single-origin, dark roast, and espresso? What information is actually hidden behind these complex names? This article will walk you through the key elements of coffee bean naming one by one, including origin labeling, roast level, grading systems, and small-lot estate farms. From the solo performance of single-origin coffee to the concerto of coffee blends, from Northern Italian light roast to French dark roast, and on to grading codes like SHB and AA+, you'll never be confused again the next time you shop for coffee—you'll easily read the ID card of every bag of coffee beans. [more…]

Costa Rica is an important origin for specialty coffee, and its Tarrazú region is known for high altitude, washed processing, and SHB grade. From the perspective of Front Street Coffee, this article systematically reviews Costa Rica's eight major producing regions, the growing environment and variety characteristics of Tarrazú, and compares the flavor differences between washed and anaerobic heavy honey processing. At the same time, Front Street shares standard pour-over parameters and brewing techniques to help you more clearly understand the classic flavor of Tarrazú everyday beans—clean, fresh, and with soft acidity—as well as the unique blueberry gummy and berry notes of Finca El Gigante. [more…]

Costa Rican coffee is known for its pure sweetness and clear flavors, and Front Street Coffee has long followed the varieties and processing methods of this producing region. This article focuses on Costa Rica's eight major producing regions, the growing environment and grade characteristics of Tarrazú SHB washed beans, sorts out their pour-over brewing parameters, and, through a comparison with the blueberry anaerobic heavy honey processed beans from Hacienda El Roble, explains the differences in flavor expression between washed and honey processing. The article also details the processing flows of white honey, yellow honey, red honey, black honey, and anaerobic techniques, helping coffee enthusiasts more systematically understand the classic style and innovative directions of Costa Rican coffee. [more…]

Coffee enthusiasts often ask Front Street: why are coffee bean grade labels so varied—some are marked AA, some G1, and others SHB? These letters seem to have no connection to one another, so how exactly can one judge which grade is superior? In fact, coffee bean grading systems are not uniform across producing regions worldwide, and the criteria they are based on also emphasize different things. This means that it is very difficult to make cross-country horizontal comparisons based on green bean grade alone. This article will systematically sort out the basic logic of coffee bean grading in various countries, and focus on introducing the grading standards of two major African producing regions, Ethiopia and Kenya, to help readers understand the meaning behind these letters and how green bean buyers refer to this grade information when purchasing. [more…]

Costa Rica is renowned in the coffee world for its innovative honey processing methods, and the red honey SHB-grade coffee beans from Hacienda Villa in the Central Valley are a prime example of this processing style. This article will break down the unique qualities of these beans layer by layer—from the terroir of the producing region and the estate's background to the characteristics of the Villalobos variety and the red honey processing technique—and will also include Front Street Coffee's roasting approach and pour-over parameter recommendations to help you fully unlock the sweetness and acidity of these beans, so you can brew a cup of richly layered Costa Rican flavor at home. [more…]

Walking into Front Street Coffee and facing a dazzling array of coffee beans, many coffee lovers feel completely lost. What exactly gives these coffee beans the right to be named this way? This article will systematically sort out the naming rules for single-origin coffee beans from the perspectives of origin naming, competition titles, estate brands, and processing methods, and will focus on breaking down the four major subtypes of Mandheling coffee—Lintong Mandheling, Golden Mandheling, Tiger Mandheling, and Aged Mandheling—to help you quickly distinguish the differences when buying. At the same time, the article will also explain the grading meanings represented by common suffixes such as G1, AA, and SHB, so that you can understand the information behind coffee bean labels at a glance. [more…]

Costa Rica's Three Miracles Estate was founded through a collaboration between Camilo, the owner of Hacienda San Francisco, and the Facusse family of the Dinant Corporation. Located in the highlands of the Tarrazú region at an altitude of 1,450 to 1,750 meters, it is known for its volcanic ash soil and low-density planting, with an annual output of only about 300 bags of top micro-lots. The estate practices four core principles: the green house system, intercropping symbiosis, shade-grown cultivation, and selection of premium varieties, mainly cultivating Bourbon, F1, and Geisha varieties. Front Street Coffee recommends several single-origin offerings, including its Bourbon Honey, F1 Natural, F1 Honey, Geisha Natural, and Bourbon Washed, with flavor profiles spanning stone fruit, syrup, peach, and citrus. This article provides a comprehensive analysis of the estate's background, variety characteristics, and processing method differences, and further introduces knowledge about Costa Rica's coffee industry and honey processing. [more…]