|Introduced in||"Death in Bloom"|
The princess plant is a type of plant seen in the episode, "Death in Bloom." It resembles a white lily, except it has a swirly petal. When Princess Bubblegum assigned Finn and Jake to take care of it, they accidentally killed it by feeding it with foods and carbonated drinks instead of plain water, pulling it out from the pot and accidentally burning it. They had to go to the Land of the Dead to reclaim its soul from Death. When Princess Bubblegum ate the flower bulb, it changed her hairstyle from being straight and knee-length to being a short, wavy bob.
Princess Plant appears to be a regular plant with flowers similar to a lily, having white petals, an orange stigma, and a green stem, and it is in a small green pot with a yellow zigzag and handles.
- As revealed by the storyboard for "Death in Bloom," the princess plant was originally called the "halo lily."