Make the hole big enough to spread out the roots. Place the crown of the plant level with the top of the ground. Press soil firmly around the plants to eliminate air pockets. Water soon after planting and water regularly until the plants are established. Set plants in rows 4 feet by 18 inches.
Rows can be closer if cultivation is done by hand.
As runner plants develop, space them out 4 to 6 inches apart. Cut off runners produced in September and October since they aren't productive. Keep the bed weed-free. Remove mulch in spring when new growth begins. Use straw, pine chats, salt hay, or similar materials.