Climate Change and the Shifting Rhythm of Coffee Farming
In recent years, Vinca Jatirasa has experienced noticeable changes in rainfall distribution and temperature fluctuation across its highland plots. Flowering cycles have become irregular, often leading to uneven cherry development within the same harvest period. This requires multiple selective picking rounds instead of a single harvest window.
To address this, the farm has implemented more precise monitoring of microclimates at different elevations between 1,200 and 1,500 meters. Sensors and manual observations are used to track humidity, soil moisture, and temperature shifts. This data informs decisions on harvesting schedules and processing methods.
Adaptation also extends to farming practices, particularly in the use of shade trees and soil management. Additional canopy layers have been introduced to reduce heat stress and stabilize the environment around the coffee plants. Organic composting and ground cover techniques are used to retain moisture and improve soil resilience.
These changes directly influence the final cup profile. While maintaining clarity and structure, coffees from recent harvests show more variation in acidity and sweetness depending on micro-lot conditions. For Vinca Jatirasa, climate change has become a factor that shapes both challenge and opportunity in defining the future of its coffee.