From Ground: Water the longhair sedge to moisten the soil, making extraction easier. Dig a wide circle around the plant with a shovel to avoid cutting into the root ball. Use a garden fork to loosen the soil around the roots, lift the plant carefully from the ground, and place it onto a tarp or in a wheelbarrow.
From Pot: Water the longhair sedge to help the roots slide out of the pot. Tilt the pot on its side, gently tap the sides and bottom to loosen the soil, and slide the plant out. Support the base of the plant with one hand and use the other hand to guide it out.
From Seedling Tray: Water the seedlings to ease the root ball out of the tray cells. Use a spoon or a small stick to gently lift the root ball from the bottom, ensuring minimal disturbance to the roots.