You have to drill pretty deep, but here is a link to the hardwoods. minimum order is 100 trees to pick up from the trucks coming around. 500 minimum for mail order.
http://www.forestry.ok.gov/hardwood...=LwBvAHIAZABlAHIALQBzAGUAZQBkAGwAaQBuAGcAcwA=
Edit: here is a better link: http://www.forestry.ok.gov/order-seedlings
Dennis,
THANK YOU!