Plant Level III

I finished to grow all the Level III plant, but I put one fully grown up again in the nursery and now it cannot grow any further and it is asking for a lot of watering and essences. How can I remove it from my nursery??? Cannot replace it either?
Thanks best regards

Hi, thank you for reaching out, and congrats on completing all stage III plants. There’s currently no way to remove a plant if you have reached all plants to stage III. We’ll fix this in a future update.