From Ground: First, water the thorny olive 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.
From Pot: Water the thorny olive plant and allow it to drain for a few minutes. Tip the pot sideways and gently slide the plant out, taking care not to damage the root system. If the plant is stuck, tap the edges of the pot to loosen it, or use a trowel to help release the roots.
From Seedling Tray: Water the thorny olive seedlings to dampen the soil. Use a spoon or a small trowel to gently lift the seedlings out of the tray without damaging their roots. Place the seedlings on a flat surface, taking care not to bend or break any stems.