From Ground: First, water the baboon's cucumber plant to dampen the soil, making it easier to dig and increase the chances of preserving the root system. Then, using your shovel, dig a wide trench around the plant. Ensure the plant's root ball remains intact. Use the hand trowel if necessary. Carefully work the shovel under the root ball to detach and lift the plant from its original location.
From Pot: If the plant is in a pot, water it thoroughly before attempting to remove it. Encircle the stem with your fingers and turn the pot upside down, taking care not to pull the plant or damage the stem. The baboon's cucumber should slip out easily, but if it doesn't, tap the rim of the pot gently until it does.
From Seedling tray: Water the seedlings tray thoroughly and let it soak. Use a dibber or a suitable tool to lift the seedling without damaging the delicate root system.