Everybody has lots of books that are slightly used and garden magazines. You used it once and don't need it anymore, but somebody else could use it.
Some people will have never tried it before. Gardening can be a daunting task.
We have a lot of mothers and daughters that come, but every year, we have more men because we're not just flower gardening.
Not everybody is going to want a full plot. Some people just want to grow a couple of tomato plants.