Ash-Walker Tanzania Peaberry Espresso

Know Your Coffee

Origin

Tanzania, East Africa

Origin education

Tanzania is a major East African coffee producer, with cultivation concentrated in the Kilimanjaro, Arusha, and Mbeya regions. The country's volcanic soils and high-altitude plateaus (typical range 1200–2000 meters) create favorable conditions for complex bean development. Tanzanian coffees are commonly grown from Bourbon, Kent, and Typica varieties—heirloom and traditional cultivars that thrive in the region's climate. Both washed and natural processing methods are practiced; washed coffees tend toward cleaner acidity and floral notes, while natural-processed beans often develop deeper fruit character. Peaberries, which represent roughly 10% of Tanzania's harvest, are valued for their concentrated sugars and are frequently hand-sorted. Typical Tanzanian cup profiles feature balanced acidity, medium body, and flavor notes of chocolate, nuts, caramel, and subtle fruit—a profile that reflects the region's terroir of altitude, volcanic minerals, and consistent rainfall. Harvest occurs primarily from June to September.

Bean type

Peaberry

Region

Kilimanjaro, Arusha, Mbeya regions (origin-wide; exact lot not disclosed by supplier)

Farm / cooperative

Not disclosed by supplier

Altitude

1400–1600 meters (as stated in product description; typical Tanzanian growing range aligns with this band)

Varieties

Bourbon, Kent, Typica (listed in product description as varieties used; exact blend composition not disclosed)

Processing

Washed or Natural (both methods listed in product description; exact processing method for this lot not specified)

Roast

Medium–Light Roasted (per product description)

Tasting notes

Chocolate, Nuts, Caramel, Fruit (as stated in product description); typical regional profile: Tanzanian coffees often exhibit balanced sweetness with subtle fruit complexity and nutty undertones

Aroma

Not specified by supplier; typical Tanzanian peaberries may show floral or fruity aromatics depending on processing method

Body

Medium (per product description)

Acidity

Medium (per product description)

Brewing guidance

**Espresso:** Start at 1:2.5–1:3 ratio (e.g., 18g dose → 45–54g yield) with 25–30 second pull time. Medium–light roasts benefit from slightly hotter water (200–202°F) and shorter pre-infusion. Adjust dose or grind finer if shots run thin; pull shorter if over-extracted. **Filter (pour-over/Chemex):** Use 1:16–1:17 ratio (e.g., 25g coffee → 400–425g water) at 195–200°F. Medium–light roasts highlight acidity and fruit; aim for 3–4 minute total brew time. Adjust grind coarseness to dial in sweetness and clarity.

Coffee story

Tanzania's coffee heritage centers on the volcanic slopes of Mount Kilimanjaro and the highlands of Arusha and Mbeya, where altitude and rich volcanic soil create ideal growing conditions. Peaberries—naturally occurring mutations where a single bean develops instead of the typical pair—are prized for their concentrated flavor and are often hand-sorted during processing. Tanzanian coffees have gained recognition for their balanced profiles that bridge African brightness with subtle sweetness.