From Ground: First, water the dewey's sedge 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: Gently water the dewey's sedge plant to moisten the soil. Hold the base of the plant and carefully tip the pot upside down, slowly shaking to release the plant. If it's stuck, gently tap the pot sides or use a trowel to loosen the edges.
From Seedling Tray: Water the dewey's sedge seedlings lightly before transplanting. Use a trowel to carefully lift the plant with its root ball intact. Handle the seedlings gently by their leaves and not the stem to avoid damage.