Coffee Varietals, Cultivars and Hybrids.
We’re back with another chapter in our Learn with Paradox series, diving into the incredible world of coffee varietals, cultivars and hybrids.
From the first seeds planted centuries ago to the flavours we brew today, every cup begins with the genetics of the coffee plant. Typica, Bourbon and Ethiopian Heirlooms form the foundation of Arabica’s family tree, shaping the flavours we know and love.
Join us as we explore where these iconic varietals come from, how they influence taste, and why understanding them brings a whole new appreciation to your daily cup.
Read along and learn with us.
Natural Coffee Varietals
Now that we've introduced varietals, cultivars, and hybrids, let's look deeper into the coffee's family tree. From Ethiopian landraces to Typica and Bourbon, natural varietals give us stories of adaptation and heritage. Occurring by chance and the environment, they explain coffee's diversity gives us a deeper appreciation for the plants that shape the taste and character of every brew.
The Roots of Coffee Varietals
The coffee family tree begins with the species — Arabica and Robusta. But Arabica dominates the specialty scene. Within Arabica, natural varietals developed over centuries through mutation, adaptation, and isolation as we discussed. These varietals — often called the "parents" — became the foundation for all cultivation, and influence nearly every cup we drink today.
Terroir
To discuss the origins of coffee varietals, we can't go on without understanding terroir. This is the French term for the "sense of place", the combination of altitude, soil, rainfall, sunlight, and microclimate that influences how a crop expresses itself. In coffee, terroir is the bridge between a varietal's genetic potential and the flavours you taste in the cup.
The Living Family Tree – The "Parents"
The three "parent varietals" — Typica, Bourbon, and Ethiopian Heirlooms — are the holy trinity of most coffees we enjoy, sitting at the root of Arabica's lineage. Each gives rise to unforgettable coffee experiences. Let's take a deeper dive into these iconic trio and their origins for a richer understanding.
Ethiopian Heirlooms
Ethiopian Heirloom varietals are naturally occurring in Ethiopia's forests, with the deepest reservoir of genetic diversity in coffee.
Grouped under the broad label "Ethiopian Heirloom," these coffee varietals exhibit extraordinary cup complexity, ranging from floral jasmine and bergamot to vibrant tropical fruits and honeyed sweetness.
Ethiopian Heirlooms continue to shape the coffee industry, gifting us world-renowned coffees such as Gesha, Sidamo / Yirgacheffe, and Harar. They remain unmatched in both flavour diversity and cultural significance.
Typica
One of the first Arabica varietals to spread from Ethiopia and Yemen, Typica is a low-yielding tree known for producing exceptionally clean, delicate, and well-balanced cups, often marked by clarity, gentle sweetness, and floral brightness. Over time, it gave rise to Maragogype, known for its large "elephant beans," and regional offshoots such as Kona in Hawaii and Criollo in Latin America.
Bourbon
Bourbon, a natural mutation of Typica on Réunion Island, has gained popularity for producing higher yields and having a round, sweet, balanced cup with notes of caramelized sugar, red fruit, and chocolate. It gave rise to hybrids such as Caturra, Pacas, and colourful Bourbon types — pink, orange, and yellow — carrying forward its approachable profile.
Conclusion
Typica, Bourbon, and Ethiopian Heirlooms are the backbone of Arabica coffee, they give rise to our beloved varietals. They influence flavour in their own way: Typica with clarity and elegance, Bourbon with sweetness and body, and Ethiopian Heirlooms with wild florals and fruit. But this isn't the end: Terroir, the soil, altitude, and climate of where they're grown, adds its own twist. Together, varietals and terroir make every brew a delicious, one-of-a-kind experience.