- Released by the USDA-ARS and the Oregon Agr. Expt. Station in 1950
- Black Logan x Young
- Tested as Oregon 609
Olallie Blackberry is a thorny, floricane fruiting, trailing blackberry suited for the processing market. It has large fruit that is slightly longer and skinnier than Boysen. Flavor is good, but peak quality is reached only at full maturity. Winter chilling requirements are less than Boysen, so it is suited for more southern areas of California.