Some vegetables are easy to overlook because we see them so often. Celery was one of those vegetables in our CSA box this week. It's familiar, simple, and usually something we chop up without thinking much about it, but when we slowed down and looked closely, celery gave us a surprisingly good opportunity to explore plant structure, water movement, and how plants transport water from one place to another. That's one of the things I love about seasonal learning. The vegetables