Our celery expirement

I originally saw this on Pinterest and was intrigued by the idea of planting something that would ordinarily go in the compost bin to make more vegetables. The idea is to cut the bottom 2-3 inches off of a celery bunch bought from the store. Then, planting the end in dirt and watching it grow. I wasn't sure if it would work but I planted three to see what would happen. I  am happy to say that within a few days I already have new growth coming up. I will try to keep you all updated as the celery grows. Here is a photo of what we have so far.