Growing Celery from store bought stalks (bottoms cut off)

so I came across this site.

re-growing celery

I read it and thought  "WOW!" this is a neat trick. I dont know how many bottoms i have cut off and tossed in the compost not knowing i can regrow it. so today I restocked up on vegis to juice tomorrow. Well I just happen to have a bundle of celery and so I went and cut off the bottom. I stuck it in a small bowl with warm water in it. I then stuck that in my window sill on a heat pad. I will let it site over night and plant tomorrow and see how it goes.