Prunus fruticosa x Prunus cerasus 'Juliet' The breeding of dwarf sour cherries began in the 1940's by Dr. Les Kerr. The past 50 years of breeding have combined cold hardiness,...

  Prunus fruticosa x Prunus cerasus The breeding of dwarf sour cherries began in the 1940's by Dr. Les Kerr. The past 50 years of breeding have combined cold hardiness,...