From Ground: First, water the pink morning glory plant heavily about an hour prior to digging to reduce the stress of transplanting. Next, start digging around the plant in a wide circle with a spade, making sure to dig deep enough to include as many roots as possible while being careful not to damage them. Once you have fully exposed the root ball, gently lift the pink morning glory plant from the hole.
From Pot: When removing the pink morning glory plant from a pot, water the plant first. You can then turn the pot sideways, gently pull the plant by its base, and give the pot a few taps if the plant won't budge.
From Seedling Tray: If removing the pink morning glory plant from a seedling tray, lightly press on the bottom of the cell while carefully pulling the seedling by the roots or lower stem. Be careful not to damage the plant's roots.