The Lingering Grass is a Lingcao used in the refining of Foundation-Establishment Pills, and Peter Brown has been watering it with Concentrated Spirit Liquid since he obtained it and then placed it inside the ring.
After putting the Lingcao into the ring, because inside it was a dead and quiet space, the Lingcao was temporarily confined and its spiritual energy would not dissipate so quickly. Peter planned to plant it after returning to Green Water Village.
Now that he had this space ring, Peter planned to plant the Lingcao and see if it could survive.
Peter had planted the Lingering Grass in a plastic basin, and after watering it with Concentrated Spirit Liquid, he had left it alone. When he took out the pot of Lingcao this time, he first saw the half-dead appearance of the Lingcao.
Peter moved the pot of Lingcao into the ring space.
At this time, the Spiritual Gathering Array was already set up in Peter's ring.
