From Ground: First, water chinese mugwort 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 chinese mugwort thoroughly to ensure the soil is moist, which will make the removal process easier. Tilt the pot to the side and gently tap it to help loosen the root ball from the pot. Grasp the base of the plant and ease it out while supporting the soil and roots.
From Seedling Tray: Prepare the seedling by watering the soil in the tray. Use a garden trowel or fingers to gently pry the soil around the seedling, ensuring minimal disturbance to the roots. Lift the seedling along with a clump of its native soil.