546 Darrow Thorny Blackberry

Darrow Thorny Blackberry: (Summerbearing) A cold-hardy, vigorous, and productive variety known for its large, sweet, and juicy berries that resemble the flavor of wild blackberries. Large, sweet berry. A vigorous-growing bush is very hardy and rust-resistant. Canes are sturdy, upright-growing, and vigorous. They do not necessarily need a trellis, but can be trained to one. Note that this variety typically has thorns. Zone 4-8