Lots of good info here, including a link to a table of N-fixing trees and their benefits.
- Just realized this was a repost, but it still seems like a good time to bring it up again. The weather's at that point that has me thinking about planting things (so many start going in different windows!) and the property I'm looking at needs all the help it can get.
"Instead of Pay It Forward I prefer Plant It Forward" ~Howard Story / "God has cared for these trees, saved them from drought, disease, avalanches, and a thousand tempests and floods. But he cannot save them from fools." ~John Muir