Identity and reference
Jackson 2/1257 is a Arabica entry in the World Coffee Research variety catalog. The source below provides the breeder’s agronomic context and regional observations.
Following the pedigree
The lineage field helps distinguish this entry from similarly named material. Crosses describe parentage, not a guaranteed flavour or a universal resistance rating. Preserve selection numbers when recording the name.
Buying and tasting
Ask for lot-level provenance, processing and roast information. Keep the cultivar declaration as supplied by the producer and note any uncertainty. Compare using the same brew method, water and serving temperature before attributing a difference to genetics.
Growing decisions
Use current local extension advice when choosing planting material. Climate, disease pressure and access to authentic seed or clones matter; a catalog entry is not a site-specific planting recommendation.