Read Lauren told me about this membership. If you sign up for a membership with the Arbor Day Foundation ($10.00) They will send you 10 free trees. You can choose from a mix of packages, that were specifically selected for our hardiness zone. You could get 10 flowering trees, or 10 Colorado Blue Spruces, 10 redbuds, or a mix of 10 trees. I’m assuming they’re rather small trees. But hey! While you may not have a place for 10 trees in your yard- it sure would make a fun activity to visit a park or even along the highway somewhere and plant a tree!