Felix from Gurney's Seed talks about the benefits and features of new Primo Cane Blackberries in this video. You can harvest buckets of these flavor-filled berries for fresh eating, hams and desserts right from your own backyard! Fruit gardening is easy with Gurney's. Most blackberry plants produce crop the second season after planting - These primo cane blackberry plants bear fruit on the first year cane. These "everbearing" blackberries bear fruit twice each year. Browse all Gardening How-To Videos