From Ground: First, water the dahlia 'Bantling' 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: Water the dahlia 'Bantling' plant thoroughly to ease removal. Gently tap the sides of the pot to loosen the soil. Tilt the pot and carefully slide the plant out by holding the base of the stem. If the roots are tightly packed, softly massage them to loosen the roots before transplanting.
From Seedling Tray: Water the dahlia 'Bantling' seedlings to dampen the soil. Use a hand trowel to gently lift the seedlings from the tray, making sure to keep the root ball intact. Be delicate to avoid damaging the young roots.