Level 2 Canon
This page contains content that is considered "level 2 canon" and may be contradicted by the TV series.
Plant Monster is a Gem Monster that first appeared in the Steven Universe comic series.
Her body is made out of a green, bumpy stem-like structure. Her "head" also resembles a pincer, acting as her mouth. Within her mouth lies her gemstone, which is conical and colored yellow-green with a dark green center.
The Plant Monster was in an unnamed jungle where the
Crystal Gems warped to collect her gemstone. Beforehand, Pearl had listened to Connie describe the plot of the book . Upset over the treatment of the Carrion Amongst The Clover main character, Pearl single-handedly defeated the Plant Monster, bubbling her gemstone afterwards.
The Plant Monster's gemstone is located in the back of her mouth.