Thornless Blackberry BushThornless Blackberry Bush All the Berries, None of the Battle Blackberries are one of the most rewarding fruits you can grow at home but traditional varieties come with a painful catch. The Thornless Blackberry Bush solves that problem entirely. All the large, sweet, deeply flavored blackberries you love, with smooth, thorn free canes that make pruning, training, and harvesting a pleasure instead of a chore. Self fertile, drought tolerant, and