Wow! Antique-shop.com forums are in the big #1 spot on Google for the search term "antique shop forum", for 4 years running!Thanks to YOU.
The great thing about celery is that it is one of the wonderful items that you don't need seeds to grow! Just save the "base" of a stalk/cluster of celery and place in a shallow dish with water/sunny location. Within the week you should see new growth sprouting! The plant that keeps on giving! (Same thing with green onions!)