22 Juni 2025 3:57 pm
Meet Temanggung Coffee Beans: One of a Kind from Indonesia
The Unique Origin of Temanggung Coffee Beans
Indonesia is known as a country with a lot of islands. One of the islands is Java. Temanggung is located in central Java, where there are many highlands with coffee bean plantations for both Arabica and Robusta. One of the reasons why coffee bean plantations grow really well in Temanggung is because of the volcanic soil. There are 2 active volcanos in Temanggung, they are Sindoro and Sumbing mountains. These active volcanos bring benefits to people living around them for example, fertile land. Coffee beans from Temanggung are well-known already as one of the world’s best coffee beans. Temanggung Arabica Coffee has spicy, tobacco, sweet, and earthy notes. For the body, it is medium to full (smooth and rich). For the acidity, it is mild to medium (soft, not sharp). On the other hand, Temanggung Robusta Coffee has bold and bitter, smoky, earthy, and tobacco notes. For the body, it is full (heavy and intense). For the acidity, it is very low (almost none, which gives it a smooth finish despite the strong bitterness).
People in Temanggung started planting coffee beans in the colonial era when the Dutch first introduced Arabica coffee beans to local people and obliged them to plant coffee beans as part of the cultuurstelsel system. Then, the knowledge of coffee is passed down from generation to generation. Coffee has been a part of the livelihood of local people until this day. Temanggung coffee beans have been through a long journey until they’re able to be consumed by international consumers. So, don’t waste another time and get your very own Temanggung coffee now!
How to Brew the Perfect Cup of Temanggung Coffee at Home
Just like other coffee beans, before brewing, you first need to know how to store them correctly. To keep their taste and aroma, coffee beans need to be stored in an airtight container and placed in a cool, dark, and dry place. You need to make sure that your coffee beans are away from direct sunlight, heat, moisture, and strong odors. Choices of containers also influence the quality of coffee beans, it is best to choose opaque containers than clear ones to avoid light exposure.
It is really important to only grind coffee beans just before brewing for optimal taste. Before starting grinding, you need to find the right grind size for your brewing method (coarse for French press, medium for drip, and fine for espresso). To start brewing, prepare clean filtered water heated around 90-96 degrees of celsius (note that water that’s too hot or too cold can affect extraction). The ideal ratios between coffee and water are 1:15 to 1:18 (1 gram of coffee per 15-18 grams of water). Then, pour the water evenly over the grounds and let it brew for the desired time (4 minutes for French press, 2-3 minutes for pour-over, or 25-30 seconds for espresso). There’s nothing wrong with experimenting with grind size, water temperature, or ratio to find your perfect cup!
Why You Should Support Local Farmers and Choose Temanggung Coffee Beans
In cultivation practices, Temanggung coffee farmers use a sustainable and a traditional one. Many coffee plants in Temanggung thrive under the canopy of shade trees, a method that mimics natural forest conditions and helps preserve biodiversity. Farmers often use organic practices, avoiding chemical fertilizers and pesticides, instead relying on natural compost and manual weeding to maintain healthy soil. These low-impact, environmentally conscious methods not only support long-term soil fertility and water conservation but also contribute to the coffee’s unique flavor profile—often rich, spicy, and earthy. By embracing sustainable farming, Temanggung’s coffee growers protect their environment while producing high-quality beans that reflect both the land and the care with which they’re cultivated. By drinking Temanggung coffee, not only can you taste one of Indonesia’s well-known coffee but you can also support these coffee farmers!