Move the camellia during the cooler times of the year, ideally between late fall and early spring, as recommended by Jim Rolfe and Yvonne Cave in Camellias. Replanting in fall gives the plant time to get established before the heat of summer.
Check the soil at the site where you are planning to move the camellia and make sure it is fertile, well-drained and slightly acidic. Avoid planting in poorly-drained or clay soils. Use the shovel to dig a new planting hole the same depth at which the plant is currently growing.
Dig a wide trench around the main trunk to dig out the plant with as much of the roots intact as possible. Handle the roots gently, taking care not to break too many.
Carry the plant to the new planting site immediately and position the plant in the same direction as it was facing in the old site. Failing to do this is likely to cause serious leaf burn.
Fill in the planting hole and apply 2 to 3 inches of mulch over the root zone. Start applying mulch a few inches away from the trunk. Water well and then at regular intervals to keep soil moist. Leaves, pine needles or wood shavings are among the good mulch choices.