Blackberries and blackberry hybrids, such as thornless blackberries, loganberries, boysenberries, youngberries, taybberries, silvanberries, marionberries and lawtonberries all belong to the genus Rubus, along with raspberries. Unlike raspberries which have vertical growing canes, blackberries and their hybrids have long trailing horizontal canes, which are usually supported on trellises, or horizontal wires attached between fence posts. HowContinue reading “How To Prune and Train Blackberries and Their Hybrids”