Sorry, you pick apples and pumpkins there, it isn't a arboretum. Now, if you go to Prairie Gardens in Champaign, they might be able to sell you a tree. Also call the U of I agricultural department. Sometimes the students grow too many different plants and trees and things and they put the excess for sale to the public in the spring.
I didn't see any trees for sale there. Just the apples.
They sell a variety of apples, and they vary in price
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