How can I successfully plant blackberries in my garden?

To successfully plant blackberries in your garden, choose a sunny location with well-drained soil. Plant blackberry bushes in early spring or late fall, spacing them 3-4 feet apart. Provide support for the bushes to grow on, such as a trellis or fence. Water regularly, especially during dry periods, and mulch around the plants to retain moisture and suppress weeds. Prune the bushes in late winter or early spring to encourage new growth and fruit production.