A Potato Mine appeared to you . Battle it out with Peashooter and before it gets knocked out, try the tamers pot. Also press the stop button when you are done as Potato Mine will attack Peashooter because it doesn’t know yet. (P.S , just press the flower pot to tame it , not too hard)
Don’t worry , Peashooter will be able to use Glucose after another match. It will allow peashooter to heal and fight longer. Potato also learns some good moves like Explosion which will deplete a lot of its health and hopefully beat the opponents. It knows Dig and Infestation right now.