From Ground: Firstly, don't forget to water the yellow passionflower plant, slightly dampening its surrounding soil. Then, try to dig a considerable trench all around the plant with your garden spade. Ensure that you cause minimal damage to the root ball of the plant. Carefully work with spade under the root ball to aid the plant to leave its original location.
From a Pot: Begin by watering the yellow passionflower while still in the pot, to loosen the soil. Overturn the pot and slowly knock on its sides to encourage the plant and root ball to slide out. If the plant doesn't easily come out, roll the pot on the ground to loosen it further
From Seedling Tray: If yellow passionflower is grown in a seedling tray, make sure to water it in advance. Gently press the base of the seedling plug, which should lead to the seedling popping out with minimal disturbance to the roots.