From Ground: First, water the parry's primrose plant to make the soil easier to work with. Using a shovel or trowel, dig a several-inch wide trench around the plant. Make sure the plant's root system is kept intact. Carefully lift the plant from the soil, ensuring not to cause damage to the roots in the process.
From Pot: Begin by watering the parry's primrose plant thoroughly to make extraction easier. Tip the pot sideways and gently tap the sides. You should then be able to slide the plant out, or carefully use a spatula or bread knife to ease it out.
From Seedling Tray: The parry's primrose should be appropriately watered before starting. Hold the base of the plant, turn the tray upside down and gently tap it, allowing the plant to slide out. In case of resistance, use a spatula or spoon to loosen the soil around the edges.