Sơn La (northwest highlands)

Farming system

Arabica at elevation; mostly smallholders.

Less intensive input use than Lâm Đồng.

Processing reality

Washed; fermentation control varies by mill.

Drying can be slow and risky due to cooler, cloudier conditions.

Supply chain + power

Exporters and development projects play a major role.

Lots often assembled across multiple villages.

Buyer truth

High potential, but QC variance is real without tight exporter control.