Lincoln has cheap cheap cheap (free) compost they make themselves! All you have to do is go to the dump and pick it up--first come first served. What flash this has. The dump. http://www.lincoln.ne.gov/city/pworks/waste/sldwaste/recycle/orgwaste/compost/lingro/index.htm
And I've decided, with my large investment of plants, better late than never to get a soil test. UNL ag has a lab and the test, for $15, is fairly comprehensive. I'm turning into such a dorky nerd.
http://agronomy.unl.edu/spal/Home.htm
Now, will I also spend money to have my clay-based lawn aerated and top dressed? When will I next pee? Does anyone care? Why are you reading this?