How should I go about planting two crape myrtles together in my garden?

To plant two crape myrtles together in your garden, choose a sunny location with well-draining soil. Dig two holes that are twice as wide as the root balls and at least as deep. Place the crape myrtles in the holes, making sure the top of the root ball is level with the ground. Backfill the holes with soil and water thoroughly. Mulch around the base of the plants to retain moisture and suppress weeds. Water regularly, especially during the first year of growth.