Boysenberry, Thornless

Less vigorous with lower yields than regular boysenberry. Extremely large, almost seedless, juicy, sweet berries, 1 1/2 to 2 1/2" long and 1" wide. Juicy, full-bodied flavor, more than a blackberry. Plant grows five feet tall. Bears the first year after planting. Heavy producer during May and June. Zones 5 to 10. Requires winter protection below -5 degrees F. POTTED.