From Ground: First, water the stellaria radians 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 tap the sides of the pot to loosen the soil. Tilt the pot and, while supporting the stem of the stellaria radians plant, carefully slide it out, ensuring the root ball stays intact.
From Seedling Tray: Water the seedling tray to make the soil moist. Use a small trowel or your fingers to gently lift the stellaria radians plant from the tray, being cautious not to damage the delicate roots.