Visit your local nursery to select blackberry plants. Talk to a knowledgeable salesperson regarding the different types of blackberry plants and which may be right for you. Blackberries come in two basic types--erect and trailing.
Choose the correct area to plant your blackberries. The ground should drain well and be exposed to full sun for at least eight to 10 hours each day.
Space trailing plants 4 to 10 feet apart in a row. Space the rows 8 to 10 feet apart. Use a yardstick to measure distances or walk the distance using your feet as a measuring device.
Space erect plants 2 feet apart. Space rows 8 to 10 feet apart.
Dig shallow holes with a diameter that holds the entire roots. Place blackberry plants in holes and cover to a depth the same as they were in the nursery.
Press soil firmly over hole and fill with water.