From Ground: First, water the dutch iris plant to dampen the soil, making extraction easier and less stressful for the plant. Next, use a shovel or spade to dig a trench around the plant, taking care not to cut into the root ball. Carefully slide the shovel beneath the root ball and gently lift the plant from its original location.
From Pot: Begin by watering your dutch iris to make the roots more pliable. Turn the pot on its side and gently tap the sides to loosen the soil. You can also squeeze flexible pots to help release the root ball. Grasp the base of the plant and gently pull it out, while supporting the root ball to avoid unnecessary strain.
From Seedling Tray: Water the seedlings beforehand to prepare them for removal. Use a trowel or a similar tool to gently lift each dutch iris seedling from its individual cell. Support the root ball with your hands to prevent the roots from tearing.