2015IntroducedFirst commercial availability of UFR-5 is listed as 2015 in the UF/IFAS fifth-edition Florida Citrus Rootstock Selection Guide.Sources: [2]
October 25th2016PatentedU.S. plant patent USPP27298P3 for citrus rootstock UFR-5 was granted and published.Sources: [3]
World of CitrusWorld of Citrus