From Ground: Water the lesser swine-cress plant to dampen the soil around it. Then, with a pointed spade or a trowel, dig a trench around the plant ensuring the root ball remains undamaged. Carefully work the spade under the root ball to gently lift the plant from its original location.
From Pot: For starting indoors or in containers, water the lesser swine-cress plant. Once soaked, gently tip the container sideways, supporting the plant with your fingers, and tap the bottom of the pot to slide it out. Be careful not to pull on the plant or damage the roots.
From Seedling Tray: If transplanting from a seedling tray, make sure to keep the root ball and surrounding soil intact. Gently press on the bottom of the cell and lift the lesser swine-cress out, again making sure not to damage the roots.