This one is actually a gift with purchase but it goes to a very good cause.
If you join the National Arbor Day Foundation for $10, they will send you 10 free trees to plant. And we can use all the trees we can get! The trees will be appropriate for your region and are guaranteed to grow or they will replace them for free.
(Due to Dept. of Agriculture restrictions, they cannot ship trees to AK, AZ, CA, HI or any US territories. But you can still get a membership!)