Heres some ideas for the dug up plants, they can be set on fire, they can be replanted into other pots and they can be turned into soil if there's enough of it edit: Up to u to choose which one
Yo, I have an idea When you grow the plants After like five minutes or so, they will start to rot And once they rot, it can be used to grow mushrooms or speed uo the process of growth of other plants, like a fertilizer But only some plants become mushrooms Hope this gives you an idea!