Paul Harris (with hat) and David Morgan talk visitors through the Rwandan coffee production process. Photo / Bevan Conley
Two Whanganui baristas - The Village Snob's Paul Harris and David Morgan from Origins Cafe - are helping raise money for flooding that hit the African nation Rwanda in May.
Harris and Morgan held a Rwandan coffee tasting at Article on Sunday, allowing locals to try six different blends.
TheNyabihu district of Rwanda, home to the Shyira and Vunga washing stations, was hit by severe flooding and landslides, with 28 deaths recorded and significant damage to property.
Harris said Rwanda only grew Red Bourbon coffee, with six different blends on show on Sunday morning.
"Red Bourbon is an Arabica, which most people would be familiar with, but Red Bourbon itself is a sub-variety, of which there are thousands," he said.
"However, Arabica is not genetically diverse, so everything comes back to that same genealogy."
Factors such as climate change, disease, and drought caused coffee production in Rwanda and neighbouring Burundi in 2018 to fall by 40 per cent, Harris said.
"Devastating floods and landslides which have caused the loss of life and severe damage have by no means helped their cause."
"When you're drying the coffee cherry they can go through a natural fermentation process, or they get washed and held, which gives it a crisper, cleaner taste.
"The fermentation process gives you a stronger, fruitier flavour, and altitude has a big effect on taste as well."
Harris said that "phase one" of the Rwandan flood relief had since been completed, with over US$40,000 being raised globally so far.