From Ground: First, water the squarrose sedge plant to dampen the soil. Then, dig a wide trench around the plant using a shovel or spade, ensuring you are far enough out to avoid slicing through the root ball. Carefully work the spade under the root ball to lift the squarrose sedge from its original location.
From Pot: Water the squarrose sedge contained within the pot to ease the removal process. Turn the pot sideways and gently tap the bottom and sides to loosen the plant. Support the plant by the base and carefully slide it out of the pot, taking care to preserve the root ball's integrity.
From Seedling Tray: Dampen the soil in the tray to make it easier to remove the seedlings. Use a garden fork or a similar tool to gently pry the seedling of squarrose sedge loose from its compartment, ensuring minimal disturbance to the fragile roots.