From Ground: Initially, water the deptford pink plant to dampen the soil. Then, dig a wide trench around the plant using a shovel or spade ensuring the plant's root ball remains intact. Carefully work the spade under the root ball to lift the plant from its original location. Make sure not to damage the roots.
From Pot: Start by watering the plant thoroughly so that the root ball is moist and it will be easier to slide out. Turn the pot on its side or upside down, gently applying pressure to the pot while easing the plant out. If the plant is stuck, slide a knife around the inside edge of the pot to help release it.
From Seedling Tray: Water the deptford pink seedlings so that the soil in the tray is moist. Gently ease the plant out by pushing up from the bottom. Try to prise out the whole seedling without disrupting the roots.